8.0/10 (1035 reviews)
Free Shipping Available. Buy on eBay. Money Back Guarantee!
- Collectables & Art
Huge Selection of New & Vintage
From Hornby, Bachmann, PECO & More
- Contact Us
Have A Question?
We're Here To Help!
- Local Bargain
Local Bargain Finder-Easy, Easy
And Secure Booking
- eBay Money Back Guarantee
Worry-Free Shopping.
eBay Is Here For You!
- Accessories
Anchor Chain Pipe Accessories
for Sale on eBay.
- Manage Returns
Manage returns, missing
items,-refunds, and refunds.
- Collectables & Art
Download wonderful eBooks & Audiobooks now - for Free! Choose from over 30,000+ eBooks, AudioBooks, Courses & Podcasts now - for Free!
Search results
Now, with expert-verified solutions from Biology 1st Edition, you’ll learn how to solve your toughest homework problems. Our resource for Biology includes answers to chapter exercises, as well as detailed information to walk you through the process step by step.
- Exercise 3
Find step-by-step solutions and answers to Exercise 3 from...
- Exercise 3
Now, with expert-verified solutions from Glencoe Biology 1st Edition, you’ll learn how to solve your toughest homework problems. Our resource for Glencoe Biology includes answers to chapter exercises, as well as detailed information to walk you through the process step by step.
Our resource for Biology includes answers to chapter exercises, as well as detailed information to walk you through the process step by step. With Expert Solutions for thousands of practice problems, you can take the guesswork out of studying and move forward with confidence.
Now, with expert-verified solutions from Miller and Levine Biology 1st Edition, you’ll learn how to solve your toughest homework problems. Our resource for Miller and Levine Biology includes answers to chapter exercises, as well as detailed information to walk you through the process step by step.
BIOLOGY Edexcel (9-1) Student Book Answers - Free download as PDF File (.pdf), Text File (.txt) or read online for free.
Click the links below to view the Student Answer Keys in Microsoft Word format. Answer Key - Chapter 01 (23.0K) Answer Key - Chapter 02 (20.0K)
People also ask
What is Miller & Levine biology 1st edition?
What is a resource for biology?
What is expert solutions for biology - 9780547586663?
- 1.1.1 Planning (page 11)
- 1.1.4 Analysis of data 2: Graphs (page 19)
- 2.1.4 The ultrastructure of eukaryotic cells: membrane-bound organelles (page 38)
- 2.1.5 Other features of eukaryotic cells (page 40)
- 2.1.6 How organelles work together in cells (page 41)
- 2.1.7 Prokaryotic cells (page 43)
- 2.1 Practice questions (page 46)
- 2.2.1 Molecular bonding (page 51)
- 2.2.2 Properties of water (page 53)
- 2.2.5 Carbohydrates 3: Polysaccharides as structural units (page 60)
- 2.2.6 Lipids 1: Triglycerides (page 62)
- 2.2.7. Lipids 2: Phospholipids and cholesterol (page 64)
- 2.2.9. Proteins 2: Protein structure and bonding (page 69)
- 2.2.12 Practical biochemistry 1: Qualitative tests for biological molecules (page 75)
- 2.2.13 Practical biochemistry 2: Quantitative tests for biological molecules (page 77)
- 2.2.14 Practical biochemistry 3: Chromatography (page 79)
- 2.2 Practice questions (page 82)
- 2.4.2 Cofactors (page 104)
- 2.4.3 The mechanism of enzyme action (page 107)
- 2.4.4 The effect of temperature on enzyme activity (page 110)
- 2.4.6 The effect of substrate concentration on the rate of enzyme-catalysed reactions (page 114)
- 2.4.7 The effect of enzyme concentration on the rate of reaction (page 116)
- Foundations in biology
- 2.4.8 Enzyme inhibitors (page 119)
- 2.4.9 Enzyme inhibition: poisons and medicinal drugs (page 121)
- 2.4 Practice questions (page 124)
- 2.5.1 The structure of cell membranes (page 130)
- Foundations in biology
- 2.5.2 Diffusion across membranes (page 132)
- 2.5.3 Osmosis (page 135)
- 2.5.4 How substances cross membranes using active processes (page 137)
- 2.5.5 Factors affecting membrane structure and permeability (page 139)
- 2.5 Practice questions (page 142)
- 2.6.4 Diversity in animal cells (page 154)
- 2.6.5 Cell diversity in plants (page 156)
- 2.6.6 Animal tissues (page 158)
- 2.6.7 Plant tissue and organs (page 160)
- 2.6.8 Organs and organ systems in animals (page 161)
- 2.6.9 Stem cells and their potential uses (page 163)
- 2.6 Practice questions (page 166)
- 3.1.5 Gas exchange in other organisms (page 179)
- 3.2.1 Transport in animals (page 187)
- 3.2.2 Blood vessels (page 189)
- 3.2.3 Exchange at the capillaries (page 191)
- 3.2.4 The structure of the heart (page 193)
- 3.2.5 The cardiac cycle (page 195)
- 3.2.6 Coordination of the cardiac cycle (page 197)
- 3.2.7 Transport of oxygen (page 199)
- 3.2.8 Transporting carbon dioxide (page 201)
- 3.2 Practice questions (page 204)
- 3.3.1 Transport in plants (page 209)
- 3.3.3 Movement of water through plants (page 213)
- 3.3.6 The adaptations of plants to the availability of water (page 219)
- 3.3.7 Translocation (page 221)
- 3.3 Practice questions (page 224)
- 4.1.1 Organisms that cause disease (page 229)
- 4.1.2 Transmission of pathogens (page 231)
- 4.1.4 Primary defences against disease (page 236)
- 4.1.5 Secondary non-specific defences (page 238)
- 4.1.6 The specific immune response (page 240)
- 4.1.7 Antibodies (page 243)
- 4.1.8 Vaccination (page 245)
- 4.1.9 Development and use of drugs (page 247)
- 4.2.1 Biodiversity (page 255)
- 4.2.2 Sampling plants (page 257)
- 4.2.3 Sampling animals (page 259)
- 4.2.5 What affects biodiversity? (page 263)
- 4.2.6 Reasons to maintain biodiversity (page 265)
- in situ (page 267)
- ex situ (page 269)
- 4.2.9 Protection of species and habitats (page 271)
- Biodiversity, evolution and disease
- 4.3.1 Biological classification (page 279)
- 4.3.2 Features used in classification (page 281)
- 4.3.3 Evidence used in classification (page 283)
- 4.3.4 Classification and phylogeny (page 285)
- 4.3.5 The evidence for natural selection (page 287)
- 4.3.8 Adaptation (page 293)
- 4.3.9 Natural selection and evolution (page 295)
- 4.3 Practice questions (page 298)
Any sensible suggestion, even if it would be time consuming, such as scraping off the Pluerococcus in each quadrat, and collecting and finding its dry mass. For example, string, long enough to go around circumference of mature oak tree trunks; metre rule to measure height above ground and make sure all sampling is done at same height; quadrat of 10...
Histogram Line graph Bar graph Line graph Scattergram Bar graph
mRNA Steroid hormones Where ribosomes are made. Stores/transmits genetic information; controls activities of cell; provides instructions for protein synthesis. Erythrocyte/red blood cell. To prevent them from digesting/breaking down the cell components. More mitochondria would be produced, by division of the organelles. (Mitochondria may also be la...
Free ribosomes are mainly concerned with assembling proteins to be used within the cell. Ribosomes on RER mainly assemble proteins that are exported out of the cell. Tubulin Strength and support of individual cells and contributes to strength and support of whole plant; prevents turgid cells from bursting; maintains the cell’s shape; fully permeabl...
Because they are using energy to synthesise and export many molecules of insulin/protein. Via motor proteins that drag them along cytoskeleton threads. Nine or (eight and nine).
Similarities: both have cytoplasm, plasma membrane, ribosomes, DNA and RNA. Differences: prokaryotic cells have no nucleus; no membrane-bound organelles; ‘naked’ DNA/no histone proteins; circular not linear chromosomes; no mitosis/divide by binary fission; smaller ribosomes; less well-developed cytoskeleton; no centrioles; flagellum not undulipodiu...
D C C (an SEM cannot examine living specimens) A (proteins are made at ribosomes) B (a) (i) U T S R (Z) (do not include V as the question asks about a newly synthesised protein) (ii) Ribosomes at RER; because these proteins are to be exported, so will need to be transported to Golgi (b) (c) (d) (a) (b) (c) (d) (iii) Exocytosis To increase surface a...
There is an uneven distribution of charge across the molecule. The oxygen end is slightly negative, while the hydrogen end is slightly positive. A covalent bond involves the sharing of electrons between two atoms. A hydrogen bond is just an electrostatic attraction between a slightly negatively charged hydrogen atom and another atom with a slight p...
Temperatures on the Earth vary, as do temperatures within organisms due to living processes. Metabolic reactions require liquid water. There is an uneven distribution of charge across the molecule. The oxygen end is slightly negative, while the hydrogen end is slightly positive. Other polar molecules dissolve easily in water and form attractions wi...
The cell walls support the weight of the plant. The cell wall prevents a turgid cell from bursting. The H and OH on carbon 1 are reversed in β-glucose, compared to α-glucose. Because every other β-glucose molecule is rotated in a cellulose chain, it is possible to form hydrogen bonds between chains, which provides extra strength. If αglucose molec...
Because they are not made up of many repeating units. Instead, they are made of smaller units of glycerol bonded to three fatty acid chains. Breakdown and eventual respiration of fats produce water. Oils have an even distribution of charge on the surface of their molecules, which makes them insoluble in water. Saturated fats: made from fatty acids ...
Triglycerides contain one glycerol and three fatty acids. Phospholipids contain one glycerol, one phosphate and two fatty acids. It makes one end of the glyceride polar, which makes it attract water. The fatty acid end of the glyceride remains non-polar. Condensation The polar parts of the phospholipid point outwards into the water. The non-polar p...
The primary structure is the sequence and order of amino acids in a polypeptide chain. The secondary structure describes the way in which the primary structure folds and coils. The tertiary structure describes the way in which the secondary structure folds and coils. The quaternary structure describes how more than one polypeptide chain interact. I...
The groups which can act as reducing agents on the component monosaccharides are unavailable as they are involved in the glycosidic bond of sucrose. So, sucrose cannot act as a reducing agent and is referred to as a non-reducing sugar. You check first that the sugar cannot act as a reducing agent. You then split the monomers apart, and check to see...
(a) Carry out the Benedict’s test using fixed volumes and concentrations of the two juices with fixed amounts of Benedict’s solution. Filter the precipitates out of each solution. Place the filtrates into separate cuvettes and measure transmission of light through them. Compare the samples with the calibration graph to read off the concentration of...
Different solutes have different solubility in the solvent and have different polarity, which influences how they bind (adsorb) to the TLC plate. Saturated fatty acid. Unlike the others, the fatty acid is non-polar and will not form many hydrogen bonds with the TLC plate. Only the COOH group can form hydrogen bonds, which is less opportunity than i...
D B C D (a) (b) balanced diet contains the proper proportions of carbohydrates, fats, proteins, vitamins, minerals, and water necessary to maintain good health. Three from: heat and electrical insulation, buoyancy, waxy coatings (plants and insects), protection of internal organs, outer coating of bacteria. A diet that is high in lipids could lead ...
The NAD is recycled/regenerated after it has been changed during an enzyme-catalysed reaction in which it is used as a coenzyme. They may bind to the active site of the enzyme, together with the substrate molecule, acting as co-substrates and making the shape of the substrate complementary to the shape of the enzyme’s active site; or they may chang...
Because they bring the substrate molecules close together, as the substrate molecules fit into the enzyme’s active site, and form S–E complexes, and stay there long enough to react. Because each one is catalysed by a specific enzyme and there are many types of enzymes within a cell. Also, many reactions take place within organelles, so are separate...
The molecules have less kinetic energy, so move more slowly, there are fewer collisions and fewer ES complexes are made. Cooling the enzyme slows the rate of reaction but does not permanently alter the molecular structure. So, on warming to 40°C, enzyme molecules gain KE and can move again – they catalyse the reaction. Enzymes that have been boiled...
Between A and B, the concentration of substrate is the limiting factor. As substrate concentration increases, rate of reaction increases. At point B the maximum rate of reaction is reached, because there are no more active sites available for substrate molecules to form ES complexes. Between B and C, the substrate concentration is no longer the lim...
To meet their needs/catalyse their metabolic reactions at appropriate rate/to provide the correct amounts of specific product molecules, without wasting energy producing enzymes that are not needed. From digestion of proteins in food. Because enzymes are catalysts, so they can form many ES complexes through reuse/change many substrate molecules/a s...
4. At the beginning of the reaction, the rate is fastest as there are many enzyme and substrate molecules for collisions, to form ES complexes. Later in the reaction, substrate concentration may become limiting. If initial rates of reaction are used in each case the comparisons are standardised.
Competitive inhibitors have a similar shape to those of the enzyme’s substrate, so they may attach to the active site when enzyme and inhibitor molecules collide; they form enzyme–inhibitor complexes; they compete with the substrate for the enzyme’s active site; because the active site is occupied, the substrate molecules cannot fit into it, so the...
To try to deliver more oxygen to the tissues. Because the inhibitor prevents breakdown of the neurotransmitter acetylcholine, thereby keeping muscles in a state of contraction and leading to paralysis. If the muscles involved in breathing cannot function, the victim suffocates. Digitalin inhibits the ATPase enzymes associated with the sodium–potass...
C D D A shows the effect of increasing temperature, B shows effect of changing substrate concentration; D shows substrate concentration over time. Maltose is a reducing sugar and amylase is an enzyme (protein). (Maltase and lipase are also protein enzymes; amylase is carbohydrate, a constituent of starch.) Cofactors are non-protein molecules; organ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
D A C D C (a) (b) Putting organisms into groups; that reflect how closely related they are to each other. Phylogeny reflects the evolutionary relationships between species; a natural classification will place organisms into groups that are related; it will show how closely related the different groups are. (c) (i) Common ancestor 7. (a) (b) (ii) F ...
- 2MB
- 60
