In the cells of many eukaryotic species, the nuclear envelope has to disappear to permit which of the following events in the cell cycle?.

tttccgugdfhhsvhsfghc

explanation:

yooptfrhtr

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.

not sure if this is what you'r looking for eubacteria and archaebacteria

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.