You are presented with the question "A mutation in what of a parent can cause children to look very different from their parents?" and the following answer choices: - chromosomes - sex cells - fur and fat - coded genes - hormones - sperm - epidermal - Enzymes Now knowing that amutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring and sometimes animal offspring look very different from their parents, choose the best answer.
sex cells