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The generative nucleus divides by mitosis in the pollen tube. State the importance of the process.​

Sagot :

Explanation:

The binucleate pollen grain results from the microspore mitosis leading to formation of a generative cell and a vegetative (or « pollen tube ») cell, both included within the pollen cell wall; the generative nucleus divides to form the two sperm nuclei in the pollen tube.