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प्रश्न
Give Technical Term:
A structure which connects the placenta with the fetus.
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उत्तर
Umbilical cord
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संबंधित प्रश्न
Name the following:
The body part in which the embryo develops.
Name the following:
The membrane which protects the foetus and encloses a fluid
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 |
Given below are the names of certain stages/substances related to reproduction and found in human body. Answer the questions related to them.
Gestation
• What is its meaning?
• How long does it normally last?
Differentiate between:
Impotency and sterility
Describe briefly the ways how a mammalian embryo is protected
Name the Following
How the embryo inside the uterus is protected from jerks or mechanical shocks.
Name the Following
The expulsion of the fetus from the body of the mother.
Write the functional activity of the following structure:
Amnion
Write the functional activity of the following structure:
Placenta
