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Question : Describe the post - fertilisation changes in a flower.

Answer»

Solution :Fertilisation is the PROCESS of the fusion of male and female gametes to form a DIPLOID zygote. After fertilisation, the following change occur in a FLOWER :
the zygote is FORMED inside the ovule and develops into the embryo.
The OVULES develop into the seed.
The ovary develops into the fruit.
The ovary wall is transformed into a protective layer called the pericarp.


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