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Biology, 07.07.2019 07:30 tchase0616

Aman and woman have a son who is color blind, a recessive sex-linked trait carried on the x-chromosome, but neither parent is color blind. the woman is now pregnant with their second child. which of the following statements is true about the second child? a. a daughter will be color blind because the father is a carrier of the recessive allele. b. a son will be color blind because the mother is a carrier of the recessive allele. c. a daughter will not be color blind because the father is not a carrier of the recessive allele. d. a son will be color blind because the father’s mother must have been a carrier for recessive allele.

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