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प्रश्न
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Foetus.
- Where is it contained?
- How does it differ from embryo?
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उत्तर
- The foetus is contained in the uterus.
- Embryo: a growing egg after fertilisation until the main parts of the body and the internal organs have started to take shape.
Foetus: When embryo starts having a look of a baby (from 7 weeks of gestation and onwards).
संबंधित प्रश्न
Name the following:
The membrane which protects the foetus and encloses a fluid
Choose the odd one in each of the following :
Relaxin; cervix dilated; amniotic sac ruptures; child birth; follicle.
Give appropriate terms for the following:
Rupture of follicle and release of ovum from the ovary.
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.
Nutrition and oxygen diffuse from the mother’s blood into the foetus’s blood through amnion.
The circulatory system of the fetus and that of the mother are never connected directly. What are the advantages?
Describe briefly the ways how a mammalian embryo is respires
Give Technical Term:
A structure which connects the placenta with the fetus.
Write the functional activity of the following structure:
Uterus
During pregnancy, which hormones are secreted by the placenta?
All are functions of placenta, EXCEPT ______.
