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प्रश्न
Differentiate between:
Semen and sperm
उत्तर
Sperm is the male gamete produced by the testes. Semen on the other hand is the mixture of sperms and alkaline secretions from the seminal vesicle, prostate gland and Cowper's gland.
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संबंधित प्रश्न
One egg is released from each of the two ovaries every month.
Name the following:
Virgin birth
Give the functions of the following:
Fallopian tube
The following diagram represents the vertical sectional view of the human female reproductive system.
How does the uterus prepare for the reception of zygote?
Give Technical Term:
A method of contraception in which the sperm duct is cut and ligated.
Complete the following sentences with appropriate word:
The process of releasing an egg from the ovary is called _________.
Give scientific reason.
The new individual produced by sexual reproduction always has the recombined genes of both the parents.
What is fertilization?
State whether the following statement is True or False. If false, correct the statement :
The eggs of fish are covered by hard shells for protection.
Match the pair:
| 'A' | 'B' | ||
| (1) | Male | (a) | 44 + XX |
| (b) | 44 + XY | ||
| (c) | 44 + YY |
