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Mariulka [41]
3 years ago
10

Hello! Can someone explain Pollen Tube Germination to me?

Biology
1 answer:
kirill [66]3 years ago
5 0

Answer:

At the time of liberation, it becomes 2 celled, with a small generative cell and a vegetative cell. In the nutrient medium, the pollen grain germinates. The tube cell enlarges and comes out of the pollen grain through one of the germ pores to form a pollen tube. The tube nucleus descends to the tip of the pollen tube.

Explanation:

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