#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