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प्रश्न
In human beings, after fertilisation, the structure which gets embedded in the wall of uterus is
पर्याय
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.
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संबंधित प्रश्न
Define the Zygote.
The figure given alongside represents the female reproductive system of a mammal.
Name the parts labelled A - D
Choose the correct answer:
Virgin birth is called ______________
Name the following:
Organ producing sperms.
Name the following:
Fusion of sperm and ovum.
Name the following:
Virgin birth
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'.
Name two essential structures which take part in fertilization.
Name the Following
The basic unit of the testes.
Match the items in column I with those in column II and write down the matching pairs (some may not match).
| Column I | Column II | ||
| (a) | Acrosome | (i) | An embryo which looks like human baby. |
| (b) | Gestation | (ii) | Luteinizing hormone |
| (c) | Menopause | (iii) | Ovum producing cells. |
| (d) | Foetus | (iv) | Semen |
| (e) | Oogenesis | (v) | Spermatozoa |
| (f) | Ovulation | (vi) | Complete stoppage of menstrual cycle. |
| (vii) | Time taken by a fertilised egg till the delivery of baby. |
