In Pteridophytes / Dryopteris,meiosis occurs | vedclass

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Question

(B) In $Pteridophytes$ like $Dryopteris$,the main plant body is a sporophyte $(2n)$.Inside the sporangium,specialized cells called spore mother cells

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Spore formation

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(B) In $Pteridophytes$ like $Dryopteris$,the main plant body is a sporophyte $(2n)$.Inside the sporangium,specialized cells called spore mother cells $(2n)$ undergo meiosis (reduction division) to produce haploid $(n)$ spores.These spores germinate to form the prothallus (gametophyte).Therefore,meiosis occurs at the time of spore formation.

In $Pteridophytes$ / $Dryopteris$,meiosis occurs at the time of:

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