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प्रश्न
Distinguish between the following pair:
Spermatogenesis and oogenesis
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उत्तर
Spermatogenesis: It is the mechanism by which sperm are produced in the testes' seminiferous tubules.
Oogenesis: It is the process by which an ovum develops into a mature egg, which is called growth.
संबंधित प्रश्न
Mention the functions of Uterus in the human female reproductive system.
Differentiate between Identical twins and fraternal twins.
Give appropriate term of the following:
The rupture of follicle and release of ovum from the ovary.
Name the Following
The female copulatory organ in humans.
How can we say that fish exhibits external fertilisation?
One mature ovum is released once every ______ days.
Give reason:
Uterine lining becomes thick and spongy after fertilisation.
Given below are the structural details of a human mammary gland:
- The glandular tissue in the breast has 15-20 clusters. of cells called alveoli.
- The milk is stored in the lumen of the alveoli.
- The alveoli join to form the mammary ducts.
- Mammary ampulla is connected to lactiferous ducts.
Choose the option that gives the correct detail of the human mammary gland.
Rewrite the terms in the correct order so as to be in a logical sequence.
Graafian follicle, ostium, uterus, fallopian tube, ovum.
Define the following term:
Hymen
