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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.
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 appropriate term of the following:
The rupture of follicle and release of ovum from the ovary.
Draw a label diagram.
Draw a sectional view of the human ovary showing the different stages of developing follicles, corpus luteum, and ovulation.
The adjoining figure represents the female reproductive organ of the humans
(i) How does the human embryo developing in the uterus obtain its nourishment?
(ii) Which structure protects and nourishes the developing embryo?
(iii) Define ovulation.
Extra-embryonic membranes of the mammalian embryo are derived from ______.
Cleavage in mammalian egg is ______.
Progesterone is secreted by ______.
The ______ is also called the womb.
The ______ is also called the womb.
What is the length of an ovary?
