What determines the sex of the offspring?
A.	the ovum
B.	the first sperm cell to arrive at the ovum
C.	egg re-arrangement at fertilization
D.	time of the monthly cycle when fertilization occurs
Answer:B
What determines the sex of the offspring?
A.	the ovum B.	the first sperm cell to arrive at the ovum C.	egg re-arrangement at fertilization D.	time of the monthly cycle when fertilization occurs