Question

Write a paragraph explaining why a color-blind man who has three daughters and one son with normal color vision might have two grandsons who are color-blind. Use the terms in the vocabulary box in your answer. Underline each term.

genotype
recessive phenotype
dominant allele
generation

PLEASE HELP!!!!! last question I need

Answer 1

Mother must be homozygous for normal vision, which means the daughters would have been carriers (heterozygous), allowing them to pass the recessive colorblind genes to their sons. (Remember that colorblindness is X-linked.)

I'll let you rephrase the information to include the above terms.

Answer 2

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