Phases
In Prophase 2 each cell is what?
A. Haploid cell B. Diploid cell
C. Prophase I D. A cell
A. Haploid cell
Homologous pairs
A pair of chromosomes of the same type, one from each parent.
Are the four daughter cells produced by meiosis identical or unique?
A. Identical
B. Unique
B. Unique
When does crossing over occur?
A. Prophase II
B. Interphase
C. Prophase I
C. Prophase I
Meiosis I
There IS DNA replication during this division
In Meiosis do chromosomes pair up?
A. No, chromosomes do pair up
B. Yes, chromosomes do pair up
C. No, chromosomes don´t pair up
B. Yes, chromosomes do pair up
Telophase II
Nuclear envelope reforms, spindle fibers break down, cell undergoes cytokenisis
Fertilization
Union between sperm and egg
How many Daughter cells do you end up with at the end of Meiosis 2?
A. Two daughter cells
C. Four daughter cells
C. Four daughter cells
Anaphase II
Centromeres divide, chromotids move to opposite poles
Meiosis II
No DNA replication during this division
How many pairs of chromosomes present in humans?
A. 4
B. 20
C. 46
C. 46
When do chromosomes line up in a single file?
A. Prophase I
B. Interphase
C. Metaphase II
C. Metaphase II
Meiosis
Produces cells that are different genetically
Female germ cell in animals?
A. Egg
B. Sperm
A. Egg