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प्रश्न
Match the pair:
| 'A' | 'B' | ||
| (1) | Male | (a) | 44 + XX |
| (b) | 44 + XY | ||
| (c) | 44 + YY |
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उत्तर
| 'A' | 'B' | |
| Male | (b) | 44 + XY |
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संबंधित प्रश्न
Give the significance of fertilization.
State whether the following statement is true (T) or false (F):
A fertilised egg becomes a seed.
Choose the correct answer:
Virgin birth is called ______________
Complete the following statement by choosing the correct alternative:
Fertilization occurs in ______.
The following diagram represents the vertical sectional view of the human female reproductive system.
What happens to the uterus, if fertilization fails to take place?
The diagram given below is that of a developing human foetus in the womb. Study the same and answer the question that follow:
What term is given to the period of development of the foetus in the womb?
The figure given below represents the female reproductive system of a mammal.
What will happen if the part B on both sides gets blocked?
Explain the Term Vas deferens.
Give Technical Term:
The place where fertilization occurs in the female reproductive system.
Give Technical Term:
Rupture of the follicle and release of the ovum from the ovary.
Give Technical Term:
A method of contraception in which the sperm duct is cut and ligated.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Sperm is a single cell.
Write the functional activity of the following structure:
Seminal vesicles
Which parts are converted into Seed and fruit respectively after fertilization?
The enzyme involved in penetration of sperm into ovum is ______.
Which of the following occurs due to the process of capacitation?
Sperms undergo the following changes in the epididymis EXCEPT ______
Give any four significances of fertilization in humans.
