Question

Which criteria are taken into account while classifying the lower groups of plants?

Answer 1

Kingdom Plantae consists of all plants which are multicellular eukaryotes with cell walls.
All plants contain plastids. Plastids are double-membrane organelle that possesses photosynthetic pigments called chlorophyll.
They are autotrophs and use chlorophyll for photosynthesis. A few members are partially heterotrophic such as the insectivorous plants or parasites. Bladderwort and Venus fly trap are examples of insectivorous plants and Cuscuta is a parasite.
The members of Plantae are the main producers and provide food directly or indirectly to all living organisms. Reserve food material is in the form of starch.

Answer 2

Answer:

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Explanation:

All plants contain plastids. Plastids are double-membrane organelle that possesses photosynthetic pigments called chlorophyll. They are autotrophs and use chlorophyll for photosynthesis. A few members are partially heterotrophic such as the insectivorous plants or parasites.