Search results
Oct 4, 2019 · Organelle Definition. The term organelle is derived from the word ‘organ’ and refers to compartments within the cell that perform a specific function. These compartments are usually isolated from the rest of the cytoplasm through intracellular membranes.
The slideshow shows an example of osmosis showing the direction of movement of water between two different concentrations of sugar solutions.
Apr 27, 2017 · A living thing must maintain homeostasis, or keep its internal environment the same regardless of outside changes. A living thing must be made of cells. A living thing must pass on traits to its offspring. It is the biology of cells which enables living things to perform all of these functions.
Discover how substances move into and out of cells through diffusion, osmosis and active transport, then complete a practical investigation.
Apr 17, 2019 · Excretion Definition. Excretion is the process that biological organisms use to expel or eliminate the waste products produced by their metabolisms.
May 26, 2022 · Biology Definition. Biology is the branch of science that primarily deals with the structure, function, growth, evolution, and distribution of organisms. As a science, it is a methodological study of life and living things.
Roots, Prefixes, and Suffixes in Biology. Unit 1: Study of Biology. Root/Prefix/Suffix. Meaning & Examples. not, without: abiotic. bio-. life, living: biodiversity.
