In a living organism, at which stage does segregation of gene pairs takes place?

Me with these questions if you’re it sure don’t answer

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated