State Mendel's law of segregation
According to the law of segregation, the two members of a pair of factors separate
during the formation of gametes. They do not mix or blend with each other but separate into different gametes.
The diagram given below is that of a developing human foetus in the womb. Study the same and then answer the questions which follow:
(i) Name the part labelled 1.
(ii) Mention any two functions of the part labelled 2.
(iii) Explain the role played by the part labelled 3.
(iv)What is the normal gestation period (in days) of the developing foetus?