Biology, asked by zarlishkhan6788, 1 year ago

change in ovule and ovary for seed and fruit formation

Answers

Answered by Anonymous
2
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The ovary develops into a fruit to protect the seed. Some flowers, such as avocados, only have one ovule in their ovary, so their fruit only has one seed. Many flowers, such as kiwifruit, have lots of ovules in their ovary, so their fruitcontains many seeds.

Fertilization occurs when one of the sperm cells fuses with the egg inside of an ovule. After fertilization occurs, each ovule develops into a seed. Eachseed contains a tiny, undeveloped plant called an embryo. The ovarysurrounding the ovules develops into afruit that contains one or more seeds



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Answered by Anonymous
0

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After the formation of zygote following changes

occur in a flower.

(a) Bright colour of flower is lost.

(b) Except ovary, all the parts of flower fall off.

(c) Ovule in the ovary supplies food to the zygote which becomes embryo.

(d) Meanwhile, the walls of ovule become hard.

(e) Thus, the ovule transforms itself into seed.

(f) As the seeds form, the ovary increases in size and becomes fruit.

(g) The ovary wall becomes the fruit wall.

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