Question

Is it because of the intine or not that the pollen grain not germinate

Answer 1

Answer:

Pollen is a fine to coarse powdery substance comprising pollen grains which are male ... If pollen lands on a compatible pistil or female cone, it germinates, producing a pollen ... The smallest pollen grain, that of the forget-me-not (Myosotis spp.) ... form a resistant outer wall called the exine and an inner wall called the intine.

Explanation:

Answer 2

Explanation:

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→It is a thin and continuous layer of pollen grain which encloses the PM of a cytoplasm.

→It is made up of cellulose and pectin.

→A newly differentiate and Pollen Grain has a central nucleus and cytoplasm.