(a)[4]
Draw one straight line from each hormone to the gland that secretes it. There should be four lines.
(b)[1]
State the role of the hormone insulin.
(c(i))[1]
Name the female reproductive gamete.
(c(ii))[2]
State two adaptations of sperm.
(c(iii))[1]
Name the cell-division process that produces gametes.
(d(i))[2]
Describe two bodily effects of adrenaline.
(d(ii))[3]
Table 3.1 gives a list of activities. Tick the boxes for the activities that would lead to adrenaline being released.