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| 1. |
What is plant kingdom in hindi |
| Answer» Characteristics of Kingdom Plantae:\tThey are multicellular, autotrophic and eukaryotic.\tThey possess cell wall.\tThey are autotrophs and use chlorophyll for photosynthesis.\xa0Classification of plants is done at three levels on the basis of:\tPresence or absence of well-differentiated body.\tPresence or absence of vascular tissue.\tAbility to bear seeds, which could be naked or enclosed in fruits.\xa0The important divisions of Plantae are Thallophyta, Bryophyta, Pteridophyta, Gymnospermae and Angiospermae.Thallophytes, Bryophytes and Pteridophytes possess inconspicuous reproductive organs and are called Cryptogams. Gymnosperms and Angiosperms are grouped under Phanerogamae, since they possess well-differentiated, seed producing reproductive tissues. | |