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प्रश्न
Give two important unique features of the human reproductive system.
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उत्तर
(i) It has the longest reproductive phase.
(ii) There is no specific breeding season. It can take place at any time during the year.
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संबंधित प्रश्न
Describe the function of placenta.
Name the respective part of human female reproductive system:-
(i) that produces eggs,
(ii) where fusion of eggs and sperm takes place, and
(iii) where zygote gets implanted.
What are the changes seen in girls at the time of puberty?
Which part of the human body produces ova?
Which one of the following best describes the function of the umbilical cord? It :
(a) feeds the embryo with digested substances.
(b) conveys nutrients and wastes to and from the embryo respectively
(c) removes waste matter from the embryo to the mother's blood.
(d) supplies oxygenated blood from the mother to the embryo.
The normal gestation period in humans is:
Draw a sectional view of human female reproductive system and label the following parts :
(i) Where the development of egg occurs.
(ii) Where fertilization takes place.
Describe in brief the role of testis in human male reproductive system.
Mention the importance of the position of the testes in humans.
______ is a lytic enzyme released by the sperm.
