(a(i))[1]
Arrange the events shown in Fig. 3.1 in the right order. One has already been completed for you.
(a(ii))[1]
State the name of the hormone that causes event A to happen.
(a(iii))[2]
Explain why the two females have different dietary requirements.
(b)[6]
Describe the changes that occur from ovulation up to the formation of a fetus. Support your answer with the letters in Fig. 3.2.