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प्रश्न
Mention the exact location of the following :
Amniotic fluid
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उत्तर
It is situated within amniotic sac, a bag for med of 2 membranes omnium and chorion. The foetus frows inside this sac.
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संबंधित प्रश्न
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.
Give Reasons
Most often only one embryo is formed at a time although there are two ovaries in women. Explain.
Complete the following sentences with appropriate word:
The female equivalent of the penis is the _______.
Development of mammary glands is controlled by ____________.
The ability to reproduce is lost in a female after ______
Read the following and answer from given below:
Oogenesis is the process of the formation of an ovum in the ovaries. It consists of three phases: multiplication, growth, and maturation. Oogenesis is controlled by hormones GnRH, LH, FSH. GnRH secreted by the hypothalamus stimulates the anterior lobe of the pituitary gland to secrete LH and FSH.
Identify the functions of LH.
- Release of a secondary oocyte from Graafian follicle.
- Stimulates corpus luteum to secrete progesterone.
- Stimulates estrogen formation.
- Promotes development of egg to form secondary oocyte.
Progesterone is secreted by ______.
Clitoris is equivalent to the male penis.
Choose the odd one out from the group of terms given below and write the category for the remaining terms:
The ______ is also called the womb.
