Two brown-eyed parents have produced three blue-eyed sons. what can be concluded about the parents? a) only the father carries an allele for blue eyes. b) only the mother carries a dominant allele for blue eyes. c) the allele for blue eyes is on the father's y chromosome. d) they both carry a recessive allele for blue eyes.

Question

Halle Mccoy

Biology

3 February, 23:55

Two brown-eyed parents have produced three blue-eyed sons. what can be concluded about the parents? a) only the father carries an allele for blue eyes. b) only the mother carries a dominant allele for blue eyes. c) the allele for blue eyes is on the father's y chromosome. d) they both carry a recessive allele for blue eyes.

+3

Answers (1)

Know the Answer?

Kareem Raymond · Answer 1

They both carry a recessive allele for blue eyes because answer A doesnt state anything about the allele dominance, answer B wouldnt be right because if blue eyes was dominant then the mother would have blue eyes as the dominant gene always shows, but she has brown