Biology
Related Questions
Assertion (A) : The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
- A is True and R is False
- A is False and R is True
- Both A and R are True
- Both A and R are False
A pregnant lady is suffering from viral fever. Will the foetus be infected?
Mention the significance of the Testes being located inside the scrotum.
Shruti’s mother gave birth to two male babies. Both the babies had a strong resemblance to each other. The doctor said that they have been formed from a single ovum.

(a) What kind of twins are they?
(b) Why are they of the same gender?