Which of the following plants does not exhibi | vedclass

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Question

(D) In a haplo-diplontic life cycle,both the haploid and diploid phases are multicellular and often free-living. This is characteristic of most algae,

Vedclass · Accepted Answer

Fucus

Vedclass · Answer

(D) In a haplo-diplontic life cycle,both the haploid and diploid phases are multicellular and often free-living. This is characteristic of most algae,including Ectocarpus,Polysiphonia,and Kelps. Fucus,a brown alga,exhibits a diplontic life cycle,where the diploid sporophyte is the dominant,photosynthetic phase,and the gametes represent the only haploid stage. Therefore,Fucus does not exhibit a haplo-diplontic life cycle.

Column-$I$ (Plant groups)	Column-$II$ (Examples)
$1$. Bryophyta	$p$. Pinus
$2$. Gymnosperm	$q$. Adiantum
$3$. Algae	$r$. Sphagnum
$4$. Pteridophyta	$s$. Ectocarpus

Which of the following plants does not exhibit a haplo-diplontic life cycle?

Similar Questions

Match the Column-$I$ with Column-$II$ and choose the correct option from the following:
Column-$I$ (Plant groups) Column-$II$ (Examples)
$1$. Bryophyta $p$. Pinus
$2$. Gymnosperm $q$. Adiantum
$3$. Algae $r$. Sphagnum
$4$. Pteridophyta $s$. Ectocarpus

Which one is $wrongly$ matched?

Choose the correct option with respect to the features of different plant groups.
Group $\quad$ Embryo $\quad$ Gametes $\quad$ Asexual spore

Make a list of algae and fungi that have commercial value as a source of food,chemicals,medicines,and fodder.

What type of life cycle is exhibited by the alga shown in the figure?

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