ch 13 woobie

an alternative form of a gene is a(n) ________ and an example would be how some pea plants are tall and some are short

meiosis I gives you _ cells and meiosis II gives you _ cells

meiosis I has __________ _______ and crossing over? (yes/no) and meiosis II has ________ _________ and crossing over? (yes/no)

interphase G1, cell is growing to prepare for _______, can you see the chromatin? (yes/no) and its mr _____

interphase s phase of meiosis is mr _____

prophase I of meiosis a lot happens! sister chromatids ________, the nuclear envelope _______, and the spindle apparatus _____. ALSO the homologous chromosomes create a ______, also known as a _______ (ib is so persnickety) there is ________ ____, and the __________ is the point of attachemtn between 2 non sister chromatids (which is the result of the crossing over)

in metaphase I, the homologous chromasomes line up where?

what is the law that says one sister chromatid doesn’t influence how other sister chromatids line up

write out meiosis in order like we had it on the woobie not including the end product which is 4 genetically different haploid cells

in which phase do the sister chromatids separate and move towards the poles

what law says that there’s only one allele for each trait per gamete

cytokinesis is the

ok prophase II is now happening, how many cells are there

if i wrote prophase 1 would it be wrong

in prophase II, is it homologous chromosomes still? (yes/no) and does crossing over happen again? (yes/no)

prophase II, the nuclear envelope ________, sister chromatids ________, and the spindle apparatus _____

metaphase II, the spindle apparatus is ________ and per usual the sister chromatids are lining up at the metaphase plate

in what phase do the centrioles replicate

what does meiosis create

___________ is what creates too many or too few chromosomes

in meiosis I, non-disjunction is bc of the failure of ________ ________ separation

non-disjunction in meiosis I creates _ (n+1) and _ (n-1) and _ (n)

in meiosis II, non-disjunction is bc of the failure of ______ ________ separation

non-disjunction in meiosis II creates _ (n+1) and _ (n-1) and _n

go look at your woobie and try and draw some of it!