meiosis

Question 1

homologous chrmosomes

Answer 1

each pair of chromosomes

Question 2

karyotype

Answer 2

all of an organisms chromosomes photographed, cut out, arranges by homologous pairs

Question 3

are body cells diploids or haploids

Answer 3

diploids

Question 4

are sex cells diploid or haploid?

Answer 4

haploid

Question 5

meiosis 1

Answer 5

chromosome number is halved. homologous pairs are seperated

Question 6

meiosis 2

Answer 6

2 sister chromatids of each duplicated chromosomes are seperated from each other

Question 7

crossing over

Answer 7

non sister chromatids from homologous pairs exchange genetic information

Question 8

effects of crossing over

Answer 8

after crossing over, each chromosome contains parts of the chromosome from both maternal and paternal segments

Question 9

nondisjunction

Answer 9

chromosome pairs dont seperate during miosis- resulting in abnormal gametes

Question 10

interphase one

Answer 10

replication occurs

Question 11

prophase 1

Answer 11

sister chromatids pair

Question 12

metaphase 1

Answer 12

tetrqds line up at equator

Question 13

anaphase 1

Answer 13

tetrads split

Question 14

telophase 1 and cytokenesis 1

Answer 14

2 haploid cells form

Question 15

prophase 2

Answer 15

nothing occurs

Question 16

metaphase 2

Answer 16

2 sister chromatids line up in equator

Question 17

anaphase 2

Answer 17

sister chromatids split, non disfunction may occur here

Question 18

telophase and cytokenisis 2

Answer 18

both cells divide to form 4 haploid sex cells

Question 19

what cell did mieosis start with?

Answer 19

body cell

Question 20

is meiosis sexual or asexual?

Answer 20

sexual