Meosis

Question 1

End of Interphase

Answer 1

G1 - S - G2 DNA Replication

Question 2

Prophase 1

Answer 2

nuclear membrane dissolves, chromatin condenses and spindle fibers form
homologous chromosomes pair up in synapsis, this is guided by spindle fibers to form a tetrad.
increase genetic variablity

Question 3

Metaphase 1

Answer 3

spindle fibers guide homologous pairs to line up across from each other on equator randomly
increase genetic variability

Question 4

Anaphase 1

Answer 4

spindle fibers contract pulling homologous pairs apart, each going to opposite ends of cell

Question 5

Telophase

Answer 5

nuclear membrane reforms, chromosomes unwind, spindle fibers dissolve

Question 6

Cytokinesis

Answer 6

results in 2 haploid cells (sister chromatids still attached)

Question 7

Prophase 2

Answer 7

Nm dissolves
chromatin condeneses
spindle fibers form

Question 8

Metaphase 2

Answer 8

spindle fibers attach to centromere guide chromosomes to equator

Question 9

Anaphase 2

Answer 9

centromere splits, spindle fibers contract to pull sister chromatids to opposite ends of cell

Question 10

Telophase 2

Answer 10

NM refroms, the chromatids unwind and spindle fibers dissolve

Question 11

Cytokinesis

Answer 11

results in 4 haploid cells