A person who is colorblind lacks
A. retinas.
B. one type of photopigment.
C. corneas.
D. a gene that encodes the proteins in rod cells.
E. irises.
Answer: B. one type of photopigment.
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A. retinas.
B. one type of photopigment.
C. corneas.
D. a gene that encodes the proteins in rod cells.
E. irises.
Answer: B. one type of photopigment.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.