Question

Mention the change in a flower undergos after fertilisation.

Answer 1

The outer layer of a ovule became impervious and hard and function as a seed coat.

The ovary enlarge and ripens to become a fruit.Other parts such as sepals, petals, stamens, style and stigma may fall off.

Hence, in some cases they remain persistent in the fruit

Answer 2

Heya user..!!

Here is ur answer..!!

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→ The change in a flower undergos after fertilisation are :

• The pollen grains develops a tube called pollen tube which carries male germ cells to the ovary.

• The male germ cell fuses with the female germ cell in the ovary and forms zygote.

• The zygote further forms the embryo.

• The  embryo develops a protective covering or coating and forms seeds.

• The ovary forms a fruit with seed in it.  

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I Hope this may help u..!

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