Answers

2016-04-26T12:48:40+05:30
Entry of oxygen & water into seed during germination.
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2016-04-26T12:51:38+05:30
This micropyle helps in absorbing the water at the time of germination of a seed.and also the opening in the micropyle helps the pollen tube to enter the ovule for fertilization.and also it helps in diffusion of respiratory gases.


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