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Question
Give Technical Term:
A structure which connects the placenta with the fetus.
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Solution
Umbilical cord
RELATED QUESTIONS
Name the following:
The fluid surrounding the developing embryo
Name the following:
The body part in which the embryo develops.
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.
Mention three functions of the placenta.
The circulatory system of the fetus and that of the mother are never connected directly. What are the advantages?
In human beings, the placenta is formed by ______.
Match the respiratory surfaces to the organisms in which they are found.
| Organ/ cells | Hormones | ||
| (i) | Corpus luteum | (a) | HCG |
| (ii) | Leydig's cells | (b) | Estrogen |
| (iii) | Placenta | (c) | Progesterone |
| (iv) | Graafian follicle | (d) | Testosterone |
Assertion (A): The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
Amniotic fluid serves to provide oxygen to the foetus.
Which component of the placenta originates from the trophoblast of the blastocyst and is also called the chorion frondosum?
