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Plant Kingdom — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Kingdom3 Marks
Question
Give one example each of Chlorophyceae, Phaeophyceae and Rhodophyceae.
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Answer

Chlorophyceae Spirogyra, Phaeophyceae Sargassum and Rhodophyceae Porphyra. State the ploidy of gametophyte and sporophyte of a bryophytic plant. Ans. Cells of gametophyte have (n) number of chromosomes whereas sporophyte have (2n) number of chromosomes.

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