Which of the following is NOT a secondary principle of dominance? O Emphasis
O Accent
O Focal area
O Variation

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

What makes a dominant allele different from a recessive allele

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because