meiosis stages

Question 1

result is one double stranded chromosome from each pair at each pole.

Answer 1

T1

Question 2

homologous chromosomes find pairs

Answer 2

P1

Question 3

two cells contain haploid number of double stranded chromosomes.

Answer 3

T1

Question 4

crossing over may occur between homologous chromosomes.

Answer 4

P1

Question 5

chromosomes coil up and become visible.

Answer 5

P1

Question 6

chromosomes decondense

Answer 6

T2

Question 7

centrioles move to opposite poles.

Answer 7

P1

Question 8

spindle forms

Answer 8

P1

Question 9

spindle disappears.

Answer 9

T1

Question 10

spindle disappears.

Answer 10

T2

Question 11

cells divide to form four haploid daughter cells.

Answer 11

T2

Question 12

nuclear membrane and nucleous reform.

Answer 12

T2

Question 13

spindle fibres contract and separate sister chromatids at centromere.

Answer 13

A2

Question 14

sister chromatids move to opposing poles.

Answer 14

A2

Question 15

spindle fibres from opposing centrosomes attach to non-homologous pairs and tug and align them along cell equator.

Answer 15

M2

Question 16

spindle forms.

Answer 16

P2

Question 17

nuclear membrane dissolves if formed.

Answer 17

P2

Question 18

spindle begins attachment to centromeres.

Answer 18

P2

Question 19

chromosomes condense.

Answer 19

P2

Question 20

nuclear membrane may reform.

Answer 20

T1

Question 21

chromosomes decondense.

Answer 21

T1

Question 22

result is one double stranded chromosomes from each pair at each pole.

Answer 22

T1

Question 23

cell divides to form two haploid daughter cells.

Answer 23

T1

Question 24

sister chromatids are still attached.

Answer 24

A1

Question 25

spindle fibres from opposing centrosomes connect to homologous pairs and align them to middle of cell.

Answer 25

M1

Question 26

spindle fibres contract and split.

Answer 26

A1

Question 27

homologous chromosomes move to opposite poles of cell.

Answer 27

A1