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प्रश्न
Write the functional activity of the following structure:
Placenta
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उत्तर
Its main function is the exchange of materials between mother and the fetus (such as nutrients, respiratory gases, and waste products).
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संबंधित प्रश्न
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
Correct and rewrite the statements by changing the biological term that is underlined for the statement:
The protective sac which develops around the developing embryo is called the Pericardium.
Give Reasons
The full-grown human embryo respires but does not breathe.
Explain the term Fetus
Give Technical Term:
The period of intrauterine development of the embryo.
Write the functional activity of the following structure:
Amnion
In human beings, the placenta is formed by ______.
The haemoglobin of a human foetus ______.
Mother's blood flows into the foetus through placenta.
Which of the following cannot pass readily through the placenta to the foetus?
