Study guide 7.4 Flashcards
1
Q
Meiosis and Fertilization are main events of what?
A
Sexual reproduction
2
Q
Are somatic cells diploid or haploid
A
diploid
3
Q
Are gametes diploid or haploid
A
haploid
4
Q
How many times does meiosis gp through the phases
A
twice
5
Q
How many cells are made at the end of meiosis
A
4
6
Q
Are the cells made identical to the parent cell
A
No, all are genetically different
7
Q
Fertilization is the process of
A
an egg and sperm coming together to create a zygote
8
Q
In what phase do sister chromatids separate
A
mitosis 2
9
Q
In what phase are homologous chromosomes pulled apart?
A
anaphase 1
10
Q
In what phase are homologous chromosomes lined up in the middle of the cell?
A
mitosis 1
11
Q
When does crossing over occur?
A
During prophase 1
12
Q
A
