Two ice skaters on ice push away from each other. what will be the effect of the forces of their pushing each other
if their masses are different?

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

What does this experimental investigation lack

Which of these structures are found in both plant ans animal cells?