A couple has two offspring; one child has an autosomal recessive disease trait and one is nornal. What conclusions can you make about the parents? A. One parent must have the autosomal recessive disease.

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asked Jan 3, 2020 11.2k views

5 votes

A couple has two offspring; one child has an autosomal recessive disease trait and one is nornal. What conclusions can you make about the parents?

A. One parent must have the autosomal recessive disease.
B. Both parents must have the autosomal recessive disease.
C. One parent is a carrier for the autosomal recessive gene and the other parent is normal.
D. Both parents are probably carriers