A : In mosses,the second stage of the gametop | vedclass

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(A) The life cycle of a moss consists of two stages in the gametophyte generation: the protonema stage and the leafy stage. The first stage is the pro

Vedclass · Accepted Answer

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

Vedclass · Answer

(A) The life cycle of a moss consists of two stages in the gametophyte generation: the protonema stage and the leafy stage. The first stage is the protonema stage,which develops directly from a spore. The second stage is the leafy stage,which develops from the secondary protonema as a lateral bud. This leafy stage consists of upright,slender axes bearing spirally arranged leaves. This stage bears the sex organs,which are responsible for sexual reproduction. Therefore,both the Assertion and the Reason are correct.

$A$ : In mosses,the second stage of the gametophyte consists of upright,slender axes bearing spirally arranged leaves.
$R$ : This stage of the gametophyte consists of sex organs.

Similar Questions

In which group are embryos present,but a true vascular system is absent?

$A$: In $Funaria$,the sporophyte is parasitic on the gametophyte.
$R$: In $Funaria$,the main plant body is the gametophyte.

Identify the plants $A$ and $B$ in the figures given below.

Choose the correct option for $Bryophytes$.

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$A$ : In mosses,the second stage of the gametophyte consists of upright,slender axes bearing spirally arranged leaves. $R$ : This stage of the gametophyte consists of sex organs.