meiosis splitting Flashcards

1
Q

what type of cell does meiosis produce?

A

haploid

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2
Q

what does meiosis produce in animals?

A

ova / sperm / gametes

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3
Q

what does meiosis produce in plants

A

spores (pollen)

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4
Q

what does 2 haploid gametes join together to form

A

diploid zygot

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5
Q

what is meiosis 1

A

number of chromosomes decreases

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6
Q

what is meiosis 2

A

identical to mitosis
(nuclei divide again)

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7
Q

what are thr 4 phases of meiosis

A

pmat

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8
Q

what happens in early prophase

A

centrioles seperate
forms spindle
chromosomes shorten and become visible

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9
Q

what happens in late prophase

A

chromatids breaking down at corresponding points

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10
Q

what happens in metaphase

A

homologus pairs of chromosomes arrange on spindles equator

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11
Q

what happens in anaphase

A

homologus pairs are seperated
move to seperate poles of the cell

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12
Q

telophase

A

nuclear membrane reforms around the 2 groups of seperated chromosomes

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