Question
How stigma helps in the process of pollen germination and guidance of pollen tube into the style?
Answer :
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The stigma plays a crucial role in the process of pollen germination and the guidance of the pollen tube into the style, facilitating successful fertilization. The stigma, being the female reproductive structure, is covered with a sticky or hairy surface that helps in capturing pollen grains from the male reproductive organ. When a pollen grain lands on the stigma, it recognizes specific signals between the pollen and the stigma's surface, triggering
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