Oogamy with non-motile gametes occurs in :- | vedclass

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(D) Oogamy is a form of sexual reproduction where a large,non-motile female gamete (egg) is fertilized by a smaller,motile or non-motile male gamete.I

Vedclass · Accepted Answer

$2$ and $3$ both

Vedclass · Answer

(D) Oogamy is a form of sexual reproduction where a large,non-motile female gamete (egg) is fertilized by a smaller,motile or non-motile male gamete.In the class $Rhodophyceae$ (Red algae),such as $Polysiphonia$ and $Gelidium$,sexual reproduction is oogamous,and both the male and female gametes are non-motile.$Fucus$ (a brown alga) also exhibits oogamy,but its male gametes are motile (flagellated).Therefore,$Polysiphonia$ and $Gelidium$ both exhibit oogamy with non-motile gametes.

Column-$I$	Column-$II$
$A$. Thalamiflorae	$p$. $6$
$B$. Disciflorae	$q$. $4$
$C$. Calyciflorae	$r$. $5$
$D$. Inferae	$s$. $3$

Oogamy with non-motile gametes occurs in $:-$

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Column-$I$ lists the series and Column-$II$ lists the number of orders in Bentham and Hooker's classification system. Select the correct option.
Column-$I$ Column-$II$
$A$. Thalamiflorae $p$. $6$
$B$. Disciflorae $q$. $4$
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