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प्रश्न
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 | 1 | An embryo which looks like human baby |
| b | Gestation | 2 | Luteinizing hormone |
| c | Menopause | 3 | ovum producing cells |
| d | Foetus | 4 | complete stoppage of menstrual cycle |
| e | Oogenesis | 5 | spermatozoa |
| f | Ovulation | 6 | Complete stoppage of menstrual cycle. |
| 7 | Time taken by a fertilized egg till the delivery of baby |
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उत्तर
| Column I | Column II | ||
| a | Acrosome | 5 | spermatozoa |
| b | Gestation | 7 | Time taken by a fertilized egg till the delivery of baby |
| c | Menopause | 6 | complete stoppage of menstrual cycle |
| d | Foetus | 1 | An embryo which looks like human baby |
| e | Oogenesis | 3 | ovum producing cells |
| f | Ovulation | 2 | Luteinizing hormone |
संबंधित प्रश्न
State whether the following statements are TRUE (T) or FALSE (F):
Rewrite the wrong statement by correcting only one word either at the beginning or at the end of the sentence.
Fertilisation occurs in vagina.
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Implantation.
- The development stage that undergoes this process.
- The approximate time after fertilisation, when it occurs.
The diagram given alongside is that of a developing human foetus in the womb. Study the same and answer the questions that follows:
Name the parts ‘1’ to ‘5’ indicated by guidelines
What is Placenta?
In human beings, the placenta is formed by ______.
The haemoglobin of a human foetus ______.
Name the following:
Two hormones secreted from placenta.
How are carbon dioxide and urea, excreted by the foetus, removed?
Write one sentence using the following term pertaining to reproduction in humans.
Placenta
Placenta produces certain hormones.
