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प्रश्न
Choose the correct answer:
Fertilization occurs in _____________
पर्याय
uterus
oviduct
ovary
vagina
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उत्तर
Fertilization occurs in oviduct
APPEARS IN
संबंधित प्रश्न
List any four methods of contraception used by humans. State in brief two advantages of adopting such preventive methods.
The diagram given below is that of a developing human foetus. Study the diagram and then answer the questions that follow:
(i) Label the parts numbered 1 to 3 in the diagram.
(ii) Mention any two functions of the part labelled 2 in the diagram.
(iii) Explain the significance of the part numbered 3 in the diagram.
(iv) Define the term ‘Gestation’. What is the normal gestational period of the developing human embryo?
(v) Mention the sex chromosomes in a male and female embryo.
What changes are seen in boys at the time of puberty?
When a fertilised egg E formed in the oviduct of a human female divides 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.
(a) What is the other name of fertilised egg cell E?
(b) What is the name of tissue T?
(c) Name the string-like structure S.
(d) Name two substances which pass from mother's blood to embryo through tissue T and, one type of substance which passes from embryo to mother's blood.
(e) What happens to S when the baby is born? Why?
Define the term puberty.
Give appropriate term of the following:
The onset of reproductive phase in a young female.
Choose the correct answer:
First menstrual cycle is known as ___________
Identify the given diagram.
Name the parts 1 to 5. 
Name the Following
What does this abbreviation stand for FSH?
The mature sperms are stored in the ____________.
