Select the incorrect statement regarding meio | vedclass

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(D) Meiosis is a reductional division that reduces the chromosome number by half.$A$. Meiosis involves crossing over during prophase-$I$,which introdu

Vedclass · Accepted Answer

Since the body of algae is haploid,meiosis never occurs in the life cycle of algae.

Vedclass · Answer

(D) Meiosis is a reductional division that reduces the chromosome number by half.$A$. Meiosis involves crossing over during prophase-$I$,which introduces genetic variation in gametes.$B$. Meiosis typically occurs in diploid $(2n)$ cells to produce haploid $(n)$ gametes.$C$. In animals,meiosis is specifically involved in gametogenesis (formation of eggs and sperm).$D$. This statement is incorrect. While the vegetative body of many algae is haploid $(n)$,they undergo zygotic meiosis after fertilization (fusion of gametes) to restore the haploid state. Therefore,meiosis does occur in the life cycle of algae.

Select the incorrect statement regarding meiosis.

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