Question

After the Pollen reaches the stigma of the flower what it produces

Answer 1

when pollen grains reaches the stigma of the flowers it's generative cells starts to divide and they starts to move towards the ovary.. this happen dud to the procurement of intine and then these intine senses the ovary nd helps the male gametes i.e generative cells to move forward and when it reaches the ovary the intine brusts out and as a result those gametes pushed towards the ovary and there further fertilisation occurs..
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