Explain briefly the following terms with suitable examples:- (i) protonema (ii) antheridium (iii) archegonium (iv) diplontic (v) sporophyll (vi) isogamy
Match the following terms associated with pteridophytes with their correct descriptions or functions. Column I (Term) A. Prothallus B. Sporophyll C. Archegonium D. Sporophyte E. Antheridium Column II (Description/Function) i. Flask-shaped structure that produces a single egg ii. The dominant, differentiated diploid plant body iii. A small, free-living, mostly photosynthetic gametophyte iv. Specialized leaf-like appendage that bears sporangia v. Male sex organ that produces antherozoids
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