(a) Write the names of (i) male sex hormone, and (ii) female sex hormones.
(b) What name is given to the fusion of sperm and ovum?
(c) Name the tissue through which the foetus gets all the requirements from the mother's body.

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Solution

(a) (i) Testosterone (ii) Oestrogen

(b) Fertilization

(c)Placenta

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Similar questions

Q. (a) Name the human male reproductive organ that produces sperms and also secretes a hormone. Write the functions of the secreted hormone.
(b) Name the parts of the human female reproductive system where
i. fertilisation takes place
ii. implantation of the fertilised egg occurs
Explain how the embryo gets nourishment inside the mothers body.

Q. The diagram alongside is the vertical section of female reproductive organs. Study the diagram and answer the questions that follow:
Figure

(i) Name the fully developed part of ovary containing the ovum.
(ii) Name the organ of the female body in which the foetus develops.
(iii) What is ovulation?
(iv) Which two hormones are secreted by ovary?

Write names of one male and one female sex hormone.

When a fertilised egg E formed in the oviduct of a human female divide repeatedly to form an embryo, the embryo gets implanted in the thick and soft lining of the uterus. After this, a disc-like special tissue T develops between the uterus wall and embryo through which all the requirements of the developing embryo (and foetus) are met from the mother's body. The embryo is connected to the tissue T through a string like structure S.
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(b) What is the name of tissue T?
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Q. Write the names of male and female sex hormones. Draw a labelled diagram of male endocrine glands.

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(a) Write the names of (i) male sex hormone, and (ii) female sex hormones. (b) What name is given to the fusion of sperm and ovum? (c) Name the tissue through which the foetus gets all the requirements from the mother's body.

(a) (i) Testosterone (ii) Oestrogen (b) Fertilization (c)Placenta

(a) Write the names of (i) male sex hormone, and (ii) female sex hormones.
(b) What name is given to the fusion of sperm and ovum?
(c) Name the tissue through which the foetus gets all the requirements from the mother's body.

(a) (i) Testosterone (ii) Oestrogen

(b) Fertilization

(c)Placenta