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प्रश्न
Complete the following sentences with appropriate word:
A hormone secreted in a female to facilitate parturition is ________.
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उत्तर
A hormone secreted in a female to facilitate parturition is Oxytocin.
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संबंधित प्रश्न
Fill in the blank:
Development of baby (foetus) takes place inside __________.
Rewrite the terms in the correct order so as to be in a logical sequence.
Sperm duct, penis, testes, sperms, semen.
Differentiate between:
Prostate gland and cowper’s gland (the nature of secretion)
After puberty human female shows cyclic changes in her reproductive system. Explain structural and hormonal changes in the uterus.
(OR)
Give reasons :
(1) Scrotal sac serves as thermoregulator.
(2) Corpus luteum gets converted into corpus albicans in absence of fertilization.
(3) Missing of menses is the first indication of pregnancy.
(4) Surgical sterilization is a permanent method of birth control. (5) Human egg is microlecithal.
Define the following:
Parturition
Egg is liberated from ovary in ______.
The opening of the vagina is often covered partially by a membrane called ______.
What are various ways to avoid pregnancy? Elaborate any one method.
In human beings, the correct sequence of events during reproduction is
Explain how the uterus and placenta provide necessary conditions for proper growth and development of the embryo after implantation?
