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प्रश्न
What is inhibin?
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उत्तर
Inhibin is a protein produced by the Sertoli cells in men and the granulosa cells in women.
संबंधित प्रश्न
List any four methods of contraception used by humans. State in brief two advantages of adopting such preventive methods.
Write the site of fertilization and the part where the zygote gets implanted in the human female.
Differentiate between Sperm duct and fallopian rube (function)
What is the name of the process in which thickened uterus lining alongwith blood vessels is removed from the body of a human female through vaginal bleeding?
What is puberty? Who attains puberty at an earlier age in human beings : male or female (boy or girl)?
How long does a human baby take to develop before birth?
In a flower, the parts that produce male and female gametes are respectively :
(a) sepal and anther
(b) filament and stigma
(c) anther and ovary
(d) stamen and style
The ratio of the number of chromosomes in a human zygote and a human sperm is ______
The germ cell A produced by a person X is round in shape and it fuses with another germ cell B having a long tail and produced by a person Y. The fusion of A and B produces a new cell C. The cell C divides repeatedly and grows inside the organ D of person X to form E in which the body features of the unborn baby are not much developed. E grows further to form F in which the various body features of the unborn baby (like hands, legs, head, eyes, and ears, etc.) can be identified. F grows further and ultimately forms a baby. What are A, B, C, D, E and F? Out of the two persons X and Y, which one is male and which one female?
Define the four stages in the uterine cycle.
