In a grain of pollen, what is the function of the sperm cell that doesn’t join with the egg cell? Please help ASAP

the real answer is none .. here's why

Explanation:

the nuclea is the only fertile place on the pollen grain thus making most of the other parts barely useless. This also makes the nuclea the most important part of the flower.During fusion there is only a collision between both the male and the female nucleus.The other parts wither afterwards

c-flooding of the area and the development of wetlands.

tell me if im wrong.

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