Ireally need on this question my teacher said there are 3 answers

Twin boys have girlfriends one of the couples have a baby would the dna of the lil baby be the same as the couples dna bc the boys are identical twins

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what

10 points a population of mice have tails. over time those mice with either really short tails or really long tails have a higher rate of survival. this will probably lead to what type of selection? a. disruptiveb. directionalc. stabilizingd. evological