Prentice Hall Biology: Meiosis Flashcards


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1

Prophase 1

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2

Metaphase 1

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3

Anaphase 1

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4

Telophase 1

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5

Propase 2

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6

Metaphase 2

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7

Anaphase 2

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8

Telophase 2

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9

two divisions

meiosis

10

produces 4 daughter cells

meiosis

11

associated with growth and asexual reproduction

Mitosis

12

associated with sexual reproduction

Meiosis

13

one division

mitosis

14

produces 2 daughter cells

mitosis

15

chromosomes are duplicated during the S phase of the cell cycle

Mitosis & Meiosis

16

chromosome number is maintained

mitosis

17

chromosome number is halved

meiosis

18

daughter cells are genetically identical to parent cell

mitosis

19

daughter cells are not genetically identical to parent cell

meiosis

20

produces gametes

meiosis

21

produces haploid cells

meiosis

22

produces diploid cells

mitosis

23

Homologous chromosomes pair up and form a tetrad

Prophase 1

24

Spindle fibers moe homologous chromosomes to opposite sides

Anaphase 1

25

Nuclear membrane reforms, cytoplasm divides, 4 daughter cell formed

Telophase 2

26

Chromosomes line up along equator, not in homologous pairs

metaphase 2

27

Crossing-over occurs

Prophase 1

28

Chromatids separate

Anaphase 2

29

Homologous chromosomes line up along equator

Metaphase 1

30

Cytoplasm divides, 2 daughter cells are formed

Telophase 1

31

A cell with a diploid number of 20 undergoes meiosis. THis will produce___ daughter cells, each with ____ chromosomes

4,10

32

Meiosis occurs in what type of cells

Sex cells (gametes)