Meiosis part 2

Question 1

Interphase 🡪

Answer 1

chromosomes replicate to form 2 identical sister chromatids

Question 2

Prophase I:

Answer 2

each chromosome matches up with its homologous chromosome. This forms a tetrad (because it contains 4 chromatids).

Question 3

An important events occurs in prophase I which is called…

Answer 3

crossing over.

Question 4

Chromosomes may exchange portions of their information with their homologous pair. This produces new…

Answer 4

combinations of alleles.

Question 5

Metaphase I 🡪

Answer 5

paired chromosomes line up in middle

Question 6

Anaphase I 🡪

Answer 6

Anaphase I 🡪 spindles pull chromosomes to opposite ends

Question 7

Telophase I & Cytokinesis I🡪

Answer 7

cell splits to
form 2 new cells, nuclear membrane forms around chromosomes

Question 8

End Product:

Answer 8

Four daughter cells, none of which are identical, each with only half the chromatids it started out with.

Question 9

Mitosis use:

Answer 9

Growth, Repair, Replacement

Question 10

Meiosis use:

Answer 10

Sexual Reproduction

Question 11

Mitosis Type of cell

Answer 11

Somatic (body)

Question 12

Meisos Type of cell

Answer 12

Gametes (sex cells)

Question 13

Mitosis # of DNA rep.

Answer 13

1

Question 14

Meiosis # of DNA rep.

Answer 14

1

Question 15

Mitosis # of cell divisions

Answer 15

1

Question 16

Meiosis # of cell divisions

Answer 16

2

Question 17

Mitosis # of daughter cells

Answer 17

2

Question 18

Meiosis # of daughter cells

Answer 18

4

Question 19

Mitosis Diploid/Haploid?

Answer 19

Diploid

Question 20

Meiosis Diploid/Haploid?

Answer 20

Haploid

Question 21

Mitosis Identical to or diff from parent

Answer 21

Identical

Question 22

Meiosis Identical to or diff from parent

Answer 22

diffrent

Question 23

Mitosis Identical to or diff from each other

Answer 23

identical

Question 24

Meiosis Identical to or diff from each other

Answer 24

diffrent