#1:
Haploid numbers of chromosomes are usually found in the _____ of an organism.
A:tissues
B:body cells
C:sex cells
D:zygotes
#2 :
During _____, chromatids separate and move to opposite ends of the cell.
A:anaphase II
B:telophase II
C:prophrase I
D:metaphase I
#3:
The joining of an egg and a sperm is called _______ and it produces a ________.
A:fertilization; sex cell
B:haploid; sex cell
C:fertilization; zygote
D:sexual reproduction; egg