How must spindle microtubules attach to chromosomes during prometaphase of meiosis I?
A) Spindle microtubules from one pole must attach to both kinetochores in a pair of sister chromatids.
B) Spindle microtubules from one pole attach to one kinetochore, and spindle microtubules from the other pole attach to the other kinetochore in a pair of sister chromatids, just like in mitosis.
C) Microtubules attach to the chiasma.
D) Microtubules attach using their minus (slow assembling) ends.
E) Microtubules attach at the centrosomes.
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