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प्रश्न
Explain the term Parturition or birth.
उत्तर
Parturition or birth: It is the expelling of the fetus from the body of the mother and it begins by the contraction of the uterine walls resulting in labour pains.
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संबंधित प्रश्न
Give technical terms for Thin walled sac of skin which covers the testes
What name is given to the fusion of sperm and ovum?
Which among the following are not the functions of testes at puberty?
(i) formation of germ cells
(ii) secretion of testosterone
(iii) development of the placenta
(iv) secretion of estrogen
Write two examples of sexually transmitted diseases caused by virus.
Trace the path of sperms from where they are produced in human body to the exterior.
Write the functions of secretions of prostate gland and seminal vesicles in humans.
Describe in brief the role of testis in human male reproductive system.
Describe in brief the role of seminal vesicle in human male reproductive system.
List two changes observed in girls at the time of puberty.
Give appropriate term of the following:
The onset of reproductive phase in a young female.
