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प्रश्न
Define the following:
Spermatogenesis
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उत्तर
Spermatogenesis: The production and development of sperms is called spermatogenesis.
संबंधित प्रश्न
State whether the following statement is true (T) or false (F):
The plumule of an embryo gives rise to the root system.
Define the term Gamete.
One egg is released from each of the two ovaries every month.
Give appropriate term of the following:
The attachment of developing zygote (blastocyst) on the uterine wall.
Name the female sex hormones and structures which secrete them.
Differentiate between tubectomy and vasectomy.
Name the Following
The basic unit of the testes.
Give Technical Term:
In how many weeks fetus development is completed?
Match the pair:
| 'A' | 'B' | ||
| (1) | Male | (a) | 44 + XX |
| (b) | 44 + XY | ||
| (c) | 44 + YY |
Name the three main regions of the human sperm, and briefly mention the function of each.
