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प्रश्न
Name the following:
The structure which connects the placenta and the foetus.
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उत्तर
Umbilical cord
संबंधित प्रश्न
Name the following:
The canal through which the testes descend into the scrotum just before birth in human male child.
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
The diagram given below shows an embryo in the uterus of mammal. Label the parts indicated.
Give Technical Term:
The part in the uterus which is concerned with the supply of nutrition from the mother to the fetus.
Match the respiratory surfaces to the organisms in which they are found.
| Organ/ cells | Hormones | ||
| (i) | Corpus luteum | (a) | HCG |
| (ii) | Leydig's cells | (b) | Estrogen |
| (iii) | Placenta | (c) | Progesterone |
| (iv) | Graafian follicle | (d) | Testosterone |
Assertion (A): The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
Write one sentence using the following term pertaining to reproduction in humans.
Placenta
Does the foetus inside the mother's uterus breathe?
Mother's blood flows into the foetus through placenta.
Write the specific location of the following:
Placenta
