What does the grid of horizontal lines on the map represent?

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Types of scientific inquiry that biologist engage in that cannot be completely controlled