Question

Pollination is the process by which plants transfer male sex cells from one plant to another. How does the nucleus of the male cell reach the female cell?

a.

It travels on the legs of bees and sticks to the egg cell

b.

The pollen grain grows a pollen tube and the nucleus travels down the pollen tube to reach the egg cell

c.

It blows in the wind

d.

None of the above

Answer: (b).The pollen grain grows a pollen tube and the nucleus travels down the pollen tube to reach the egg cell

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Q. Pollination is the process by which plants transfer male sex cells from one plant to another. How does the nucleus of the male cell reach the female cell?

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