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प्रश्न
How are carbon dioxide and urea, excreted by the foetus, removed?
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उत्तर
Impurities from foetal blood, such as CO2 and urea, diffuse into the mother's bloodstream.
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संबंधित प्रश्न
Name the following:
The canal through which the testes descend into the scrotum just before birth in human male child.
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.
Study the diagram given below and then answer the questions that follow:
(i) Name the parts labeled 1 and 2. State the function of each part.
(ii) State any one function of the amniotic fluid.
(iii) What is the role of the umbilical cord in the development of the fetus?
(iv) Name the part in the diagram which is endocrine in nature.
Name the Following
A hollow pear-shaped muscular organ that holds, nourishes and protects the fetus.
During pregnancy, which hormones are secreted by the placenta?
The haemoglobin of a human foetus ______.
Mention any two functions of the human foetal placenta.
Assertion (A): The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
Name the following:
Two hormones secreted from placenta.
