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Mosses, ferns, conifers, and flowering plants are all members of the plant kingdom. The plant kingdom contains mostly photosynthetic organisms; a few parasitic forms have lost the ability to photosynthesize. The process of photosynthesis uses chlorophyll, which is located in organelles called chloroplasts.
Jan 21, 2020 · The Kingdom Plantae. All members of the plant kingdom share common features. Plants: are made of more than one cell. We call them multicellular; have cell walls; mainly cannot move; make their own food; The plant kingdom can be divided into groups based on plant structures. Plants with similar structures are grouped together.
Kingdom: Plantae, animalia, fungi, protoctista and prokaryotae. Phylum: Groups organisms according to body plan eg backbone. Class: Groups organisms to do with general trait eg number of legs....
Mosses, ferns, conifers, and flowering plants are all members of the plant kingdom. The plant kingdom contains mostly photosynthetic organisms; a few parasitic forms have lost the ability to photosynthesize. The process of photosynthesis uses chlorophyll, which is located in organelles called chloroplasts.
- Division -Thallophytes
- Bryophytes
- Pteridophytes
- Gymnosperms
- Angiosperms
This includes algae, which don’t have a differentiated body (thalloid). They are autotrophic and contain chlorophyll. The algae reproduce by vegetative method (fragmentation), asexual (spores), and sexual (gametes) methods. Thallophytes are divided into the 3 classes- 1. Chlorophyceae– green algae store food as starch, cellulosic walls, chlorophyll...
They need water and soil to complete their life cycleand are known as amphibians of the plant kingdom. They may have root-like(rhizoids), leaf-like, or stem-like structures. The haploid plant body produces gametes (gametophytes). The male sex organ is called the antheridium, while the female is archegonium. When the antherozoids are released into w...
These are the first terrestrial plants to possess vascular tissues namely the xylem and phloem. These vascular tissues are well differentiated so that each cell can perform its required function. The spread of pteridophytes is limited as they require water for the transfer of the antherozoids (male gametes). Pteridophytes have true roots, stem and ...
In gymnosperms, the ovules are naked and are not enclosed within any ovary wall at any point in time. Gymnos stands for naked and sperms mean seeds. Gymnosperms usually have taproots. In some cases, these roots have fungal(mycorrhiza) association or have a symbiosis with nitrogen-fixing cyanobacteria(coralloid roots). Gymnosperms grow under extreme...
The ovules are present within seeds and seeds are not naked. The male sex organ stamen. consisting of a slender filament with an another bearing pollen grains. The female sex organ is the pistil consisting of an ovary at the base, a style, and stigma. The ovary contains ovules each having an embryo sac. Each embryo-sac has one egg cell and two syne...
The plant kingdom contains mostly photosynthetic organisms; a few parasitic forms have lost the ability to photosynthesize. The process of photosynthesis uses chlorophyll, which is located in organelles called chloroplasts. Plants possess cell walls containing cellulose.
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Mar 6, 2024 · Biology. What is Plant Kingdom? – Classification, Characteristics, Diagram. March 6, 2024. The Plant Kingdom, also known as Kingdom Plantae, constitutes many organisms ranging from tiny mosses to towering trees. Understanding the Plant Kingdom is crucial for biologists and nature enthusiasts alike.
