Which of the following explains how a child might have blue eyes? A The child received one set of genes for blue eyes from their mother.

B The gene for eye color changes depending on the environment.

C The child received the genes for blue eyes from both of the parents.

D The gene for blue eyes is always dominant over all other eye colors.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger