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प्रश्न
Does the foetus inside the mother's uterus breathe?
विकल्प
Yes
No
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उत्तर
No
Explanation:
During pregnancy, the foetus breathes differently than a newborn. The exchange of gases, including oxygen and carbon dioxide, occurs through the placenta. The placenta transports oxygen from the mother's blood to the foetus, while carbon dioxide created by the foetus is returned to the mother's bloodstream for removal. After delivery, the baby's lungs function, allowing them to breathe.
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संबंधित प्रश्न
State whether the following statements are TRUE (T) or FALSE (F):
Rewrite of the wrong statements by correcting only one word either at the beginning or at the end of the sentences.
Gestation period in humans is about 380 days.
Differentiate between:
Follicle and corpus luteum
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
Describe briefly the ways how a mammalian embryo is nourished
The diagram given below shows an embryo in the uterus of mammal. Label the parts indicated.
Give Technical Term:
The period of intrauterine development of the embryo.
Give Technical Term:
A structure which connects the placenta with the fetus.
Write the functional activity of the following structure:
Amnion
Which of the following hormones is produced by ovary?
How are carbon dioxide and urea, excreted by the foetus, removed?
