Chapter 11.4 Meiosis

Question 0

Meiosis only deals with

Answer 0

Gametes

Question 1

Meiosis

Answer 1

Half # of chromosomes

Question 2

Gametes

Answer 2

Sex cells

Question 3

Homologous chromosome

Answer 3

Alike in appearance and type of genetic information

Question 4

Diploid number (2N)

Answer 4

Cells that have homologous chromosome

Question 5

Haploid number (N)

Answer 5

Half the diploid #

Question 6

Phases of meiosis I DNA replication.

Answer 6

Prophase I, metaphase I, anaphase I, telophase I

Question 7

Prophase I

Answer 7

Nuclear membrane and nucleolus disappears, synapsis- pairs coming together (only in meiosis) to form a tetrad

Question 8

Metaphase I

Answer 8

Tetrad a along the equator

Question 9

Anaphase I

Answer 9

Two daughter cells, homologous chromosomes pull apart

Question 10

Telophase I

Answer 10

Cytokinesis

Question 11

Phases of meiosis II no DNA replication

Answer 11

Prophase II, metaphase II, anaphase II, telophase II

Question 12

Prophase II

Answer 12

Spindle fibers form

Question 13

Meiosis I results in

Answer 13

Two haploid (N) daughter cells, each with half the number of chromosomes as the original cell

Question 14

Metaphase II

Answer 14

Chromatids line up on equator

Question 15

Anaphase II

Answer 15

Chromatids separate- chromosomes move to poles

Question 16

Telophase II

Answer 16

Nuclear membrane forms- cytokinesis, results in 4 haploid cells

Question 17

Male

Answer 17

Four cells differentiate

Question 18

Female

Answer 18

First polar body, second polar body

Question 19

End result of meiosis

Answer 19

4 different haploid cells