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प्रश्न
What is the significance of amniotic fluid?
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उत्तर
Significance of amniotic fluid:
- It protects the embryo from physical damage by jerks and mechanical shocks.
- It also maintains even pressure all around the embryo.
APPEARS IN
संबंधित प्रश्न
Name the following:
The fluid surrounding the developing embryo
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 |
Differentiate
Amnion and Chorion.
Give Technical Term:
The part in the uterus which is concerned with the supply of nutrition from the mother to the fetus.
Write the functional activity of the following structure:
Uterus
Assertion (A): The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
Mother's blood flows into the foetus through placenta.
Distinguish between the following pair:
Placenta and umbilical cord
When does the placenta remain functional during pregnancy?
At what stage of development does implantation occur post-fertilisation?
