Males begin producing sperm ____, whereas females produce ova ____.
A.	at puberty; at puberty
B.	while in the womb; at puberty
C.	at puberty; while in the womb
D.	while in the womb; while in the womb
Answer:C
Males begin producing sperm ____, whereas females produce ova ____.
A.	at puberty; at puberty B.	while in the womb; at puberty C.	at puberty; while in the womb D.	while in the womb; while in the womb