Question

Seeds when kept in water swell up and burst their seed coats? Why?​

Answer 1

Answer:

because,the seeds absorb water and starts growing,it is the starting stage of the seeds to grow

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Answer 2

Answer:

Water enters in the seed when soaked in it for a long time . This process of entry of water into the soaked seed is called as imbibition . The imbibition develops large pressure called imbibition pressure. The imbibition pressure makes the seedlings penetrate the seed coat and germinate out of it .

Explanation:

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