(a(i))[3]
State the letter in Fig. 4.1 for each of the following: the vagina; an oviduct; an egg cell.
(a(ii))[1]
On Fig. 4.1, draw a label line and place the letter X to show the usual site of fertilisation.
(a(iii))[2]
State the name of the organ shown in Fig. 4.1 that makes a female reproductive hormone, and state one function of that hormone.
(b)[5]
The endocrine system is made up of organs called [BLANK]. These organs make hormones. Some hormones help keep a steady [BLANK] environment. This is known as [BLANK]. The pancreas makes a hormone called [BLANK] that helps control blood [BLANK] concentration.