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प्रश्न
In human beings, after fertilisation, the structure which gets embedded in the wall of uterus is
विकल्प
ovum
embryo
foetus
zygote
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उत्तर
embryo
Explanation:
After fertilisation, the zygote divides repeatedly to form a ball of hundreds of cells called an embryo. The embryo moves down from oviduct into the uterus, where it gets embedded. This is called implantation.
APPEARS IN
संबंधित प्रश्न
Name the following:
The accessory gland in human males whose secretion activates the sperms
Name the following:
Virgin birth
Define the following:
Spermatogenesis
The diagram given below is that of a developing human foetus in the womb. Study the same and answer the question that follow:
How many days does the foetus take to be fully developed?
Give Reasons
A large number of sperms are required for fertilizing one egg.
Explain the term Cowper’s glands.
Name the Following
The basic unit of the testes.
Multiple choice question.
In human female, the fertilized egg gets implanted in uterus _______.
What are the functions of each hormone in the neurohypophyseal hormone?
Match the pair:
| 'A' | 'B' | ||
| (1) | Male | (a) | 44 + XX |
| (b) | 44 + XY | ||
| (c) | 44 + YY |
