cell division- b1 mitosis and the cell cycle

how many chromosomes do body cells contain

body cells contain 2 of each paired chromosome

do gametes have chromosomes that are paired?(human gametes have 23 single chromosmes)

gametes have chromosomes which arnt paired,

whats the cell cycle?

cell cycle-cells have to be able to divide

1st stage of mitosis - what grows to form 2 copies of each chromosome

cell grows and increases the number of internal structures,dna replicates to form 2 copies of each chromosome

2nd stage of mitosis-one set of what is pulled and waht divides

2nd stage of mitosis-one set of chromosomes is pulled to each end of the cell,the nucleus divides

3rd stage of mitosis

3rd stage of mitosis-cytoplasm and cell membrane divide to form 2 identical daughter cells

whats mitsosis is important for

mitsosis is important for growth and development of multicellular organisms

what takes place when organisms repairs itself?

mitosis takes place when a organism repairs itself

during what reproduction does mitosis take place?

mitosis takes place during asexual reproduction