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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 |
APPEARS IN
संबंधित प्रश्न
Define the Zygote.
Name the following:
The accessory gland in human males whose secretion activates the sperms
The middle piece of sperm provides:
Given below is a portion of the diagram to show the diagrammatic highly magnified view of a single human sperm. Complete the diagram to show its normal structure.
The figure given alongside represents the female reproductive system of a mammal.
Name the parts labelled A - D
Name the following:
Fusion of sperm and ovum.
Name the following:
Virgin birth
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:
Name (any one) hormone produced by the part labelled '2'.
Where does fertilization occur?
How is the fetus protected?
Give Technical Term:
A method of contraception in which the sperm duct is cut and ligated.
Complete the following sentences with appropriate word:
One egg is normally released from the ovary in the human females after
__________
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Fertilization is the product of the egg nucleus and the sperm nucleus.
Multiple choice question.
In human female, the fertilized egg gets implanted in uterus _______.
Describe the process of fertilization.
Define.
Fertilization
At which anatomical location does fertilization occur in humans?
What is the location and nature of antifertilizin?
