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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
Differentiate between:
Amnion and allantois
Differentiate
Uterus and Urethra.
Differentiate
Fetus and Embryo.
The diagram given below shows an embryo in the uterus of mammal. Label the parts indicated.
Name the Following
The expulsion of the fetus from the body of the mother.
Give Technical Term:
The part in the uterus which is concerned with the supply of nutrition from the mother to the fetus.
Give Technical Term:
A structure which connects the placenta with the fetus.
Complete the following sentences with appropriate word:
The placenta is ________permeable
Mother's blood flows into the foetus through placenta.
Distinguish between the following pair:
Placenta and umbilical cord
