The germ pores in the pollen grain are the re | vedclass

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Question

(C) The correct answer is $C$. In a mature pollen grain,the outer protective layer is known as the exine,which is composed of a highly resistant organ

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which lack sporopollenin

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(C) The correct answer is $C$. In a mature pollen grain,the outer protective layer is known as the exine,which is composed of a highly resistant organic material called sporopollenin. However,at certain specific locations,the exine is absent or very thin,and these regions lack sporopollenin. These specific regions are termed as germ pores. During the process of pollen germination,the pollen tube emerges from the pollen grain through these germ pores.

The germ pores in the pollen grain are the regions

Similar Questions

Identify the incorrect statement regarding the generative cell of a pollen grain.

Tapetum is a part of

The figure shows the layers of the microsporangium wall. Identify $P$ and $Q$.
$\quad\quad\quad P\quad\quad\quad\quad Q$

Assertion $A$: Pollen grains are found in the form of fossils.
Reason $R$: Sporopollenin is seen in its outer layer.

The microsporangium of gymnosperms is homologous to which part of angiosperms?

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