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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).
संबंधित प्रश्न
What is the significance of amniotic fluid?
Differentiate between:
Impotency and sterility
Describe the functions of Amnion
What is Placenta?
Describe briefly the ways how a mammalian embryo is protected
Complete the following sentences with appropriate word:
The embryo inside the uterus is protected from jerks or mechanical shocks by ________
Which of the following reproductive structures is responsible for secretion of hCG?
Assertion (A): The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
Which characteristic describes the direction of blood flow through the umbilical arteries?
Which component of the placenta originates from the trophoblast of the blastocyst and is also called the chorion frondosum?
