Flagellated male gametes are present in all t | vedclass

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(C) The correct answer is $C$. Flagellated male gametes (antherozoids) are typically found in lower plant groups such as algae,bryophytes,and pteridop

Vedclass · Accepted Answer

Riccia,Dryopteris and Cycas

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(C) The correct answer is $C$. Flagellated male gametes (antherozoids) are typically found in lower plant groups such as algae,bryophytes,and pteridophytes,where water is required for fertilization. In the set $Riccia$,$Dryopteris$,and $Cycas$: $1$. $Riccia$ is a bryophyte that produces biflagellate antherozoids. $2$. $Dryopteris$ is a pteridophyte that produces multiflagellate antherozoids. $3$. $Cycas$ is a gymnosperm that produces large,multiciliated (flagellated) male gametes. Other options contain plants like $Spirogyra$ (non-flagellated gametes) or $Calotropis$ (angiosperm,non-flagellated pollen tubes),making them incorrect.

Column-$I$	Column-$II$
$(a)$ Gymnosperms	$(p)$ Trimerous flowers
$(b)$ Monocots	$(q)$ Absence of flowers
$(c)$ Dicots	$(r)$ Primitive type of flowers
$(d)$ Pteridophytes	$(s)$ Tetramerous or pentamerous flowers

Flagellated male gametes are present in all the three of which one of the following sets?

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Column-$I$ Column-$II$
$(a)$ Gymnosperms $(p)$ Trimerous flowers
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