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प्रश्न
Label the folowing diagram
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उत्तर
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संबंधित प्रश्न
What could be the reasons for adopting contraceptive methods?
Give scientific reasons: When an ovum gets fertilized, menstrual cycle stops temporarily in a woman.
Which structure in human female is equivalent to the testes in the male?and in what respect the structures are equivalent?
Which one of the following best describes the function of the umbilical cord? It :
(a) feeds the embryo with digested substances.
(b) conveys nutrients and wastes to and from the embryo respectively
(c) removes waste matter from the embryo to the mother's blood.
(d) supplies oxygenated blood from the mother to the embryo.
The normal body cell of an organism contains 28 pairs of chromosomes. The number of chromosomes present in its germ cell will be
(a) 28
(b) 14
(c) 56
(d) 42
Choose the Odd One Out:
Choose the Odd One Out:
What is inhibin?
A zygote is formed by the fusion of a male gamete and a female gamete. The number of chromosomes in the zygote of a human is ______.
