(a)[3]
Define sexual reproduction.
(b(i))[4]
Fig. 2.1 shows several organs in a man's body. Complete Table 2.1 by entering the names of the parts labelled A to D in Fig. 2.1.
(b(ii))[1]
On Fig. 2.1 draw a label line to the prostate gland and mark it P.
(c)[1]
State the main function of the scrotum.