1.

Antheria and archegonia are absent in

Answer»

Antheridia are present in the gametophyte PHASE of CRYPTOGAMS like bryophytes and ferns.In gymnosperms and ANGIOSPERMS, the male GAMETOPHYTES have been reduced to POLLEN grains and in most of these the antheridia have been reduced to a single generative cell with in the pollen grain.



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