Which is the dominant and active phase in the | vedclass

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(B) In algae,the life cycle is predominantly haplontic. In a haplontic life cycle,the main,free-living,and photosynthetic phase is the haploid gametop

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Gametophyte

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(B) In algae,the life cycle is predominantly haplontic. In a haplontic life cycle,the main,free-living,and photosynthetic phase is the haploid gametophyte. The diploid sporophyte is represented only by the one-celled zygote,which undergoes meiosis to produce haploid spores. Therefore,the gametophyte is the dominant and active phase.

Column-$I$	Column-$II$
$P$. Oogamous	$I$. Spirogyra,Chlamydomonas
$Q$. Anisogamous	$II$. Volvox,Fucus
$R$. Isogamous	$III$. Some species of Chlamydomonas

Which is the dominant and active phase in the alternation of generations in algae?

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