Question

Give answer's...

How does the embryo gets nourishment??
Name two plants that are bisexual!!
What are the different methods of reproduction??

Answer 1

Heya,
here is your answer,

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1) Embryo is present in the womb of a mother where it is connected with the uterine wall of mother by placenta . The foetus receives oxygen, nourishment and other life supporting things from mother through this placenta.

2) Two plants that are bisexual are ==>

● Hibiscus
● Mustard

3) There are two mode of reproduction :-

● Sexual method
● Asexual method

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Answer 2

Ans1.-Embryo gets nutrition from the mother's blood with the help of a special tissue called placenta .Placenta us a disc-shaped tissue which is embedded in the utreus wall .It has billi on the embryo side of the tissue .On the mother 's side are blood spaces which surround the villi.Placenta provides a large surface area fir glucose and oxygen to pass from the mother to the embryo.The developing embryo also produce waste substances which can be removed by transferring them into the mother's blood through the placenta.

Ans2.-The name if two bisexual plants-Hibiscus,,,Mustard.

Ans3.-Reproduction are two types asexual and sexual reproduction.
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