When and where does reduction division take place in the life cycle of a liverwort,a moss,a gymnosperm and an angiosperm ?
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Answer:
Explanation:heory of organic evolution - (biology) a scientific theory of the origin of species of plants and animals
evolutionism, theory of evolution
scientific theory - a theory that explains scientific observations; "scientific theories must be falsifiable"
biological science, biology - the science that studies living organisms
Darwinism - a theory of organic evolution claiming that new species arise and are perpetuated by natural selection
Lamarckism - a theory of organic evolution claiming that acquired characteristics are transmitted to offspring
punctuated equilibrium, theory of punctuated equilibrium - a theory of evolution holding that evolutionary change in the fossil record came in fits and starts rather than in a steady process of slow change
Answer:
Reduction divisions in the life cycle of a liverwort, a moss, a fern and a gymnosperm take place during the production of spores from spore mother cells. In case of an angiosperm, the reduction division occurs during pollen grain formation from anthers and during production of embryo sac from ovule.
Explanation:
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