MEIOSIS study packet

t or f: interphase happens here in meiosis as well right

true

t or f: synthesis happens here which means dupeing

true

prophase contains how many subtypes

label them

5

leptotene

zygotene

pachytene

diplotene

diakenesis

match and put in order

A: synaptonemal complex is gone

B: shows condense and becoming visible

C: now completely aligned. the complete alignment is aka bivalent. crossing over happens here. chiasma seen too

D: synaptonemal complex is chipping away. bivalents pulling apart a bit.

E: synapsis seen and synaptonemal complex forming

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leptotene, pachytene, diakinesis, diplotene, zygotene

leptotene- B: shows condense and becoming visible

zygotene- E: synapsis seen and synaptonemal complex forming

pachytene- C: now completely aligned. the complete alignment is aka bivalent. crossing over happens here. chiasma seen too

diplotene-D: synaptonemal complex is chipping away. bivalents pulling apart a bit.

diakinesis- A: synaptonemal complex is gone

prometaphse of mei 1

pic and what happening

spindle appa made

C attach via microtub

metaphase of mei 1

wut and pic

tetrads are orged along the metaplate in DOUBLE ROW. RANDOM arrangements so when bi ppl get in line, who knows where they go!

also know that 1 pair of sis chrom linked to one of the microtub while its homo pair is linked to opp pole

anaphase of mei 1

wut and pic

bivalents sep from eachother so now you see two distinct sis chroms pulled to opp sides slowly but surely

telophase of mei 1

wut and pic

finally at other side and decondense

nuclear mem reforms after cleavage furrow splits it in two

WILL BE HAPLOID