Biology, asked by rakhig2677, 1 year ago

Explain events upto fertilisation that occur in a flower after the pollengrain has landed on its compatible stigma

Answers

Answered by tannu51
23
After pollen grain has landed on stigma has following events-:
* pollen tube made through the style of the flower .
* pollen grain comes into the ovary through this pollen tube .
* In the ovary, It fertilizes one ovule of the flower .
* and fertilize it.
* It made ovule into seed .
* Now , fertilization occurs and ovary became fruit .
* all tha parts of the flower fallen off and the place where was a flower we get a fruit.
IN THIS WAY FERTILIZATION OCCURES.
hope , it help you
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