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regina nana regina nana
wrote...
Posts: 502
Rep: 7 0
5 years ago

Color blindness is caused by a genetic defect causing abnormal photopigments in the __________.



• lens

• cones

• rods

• sclera
Textbook 
Anatomy, Physiology, & Disease: An Interactive Journey for Health Professions

Anatomy, Physiology, & Disease: An Interactive Journey for Health Professions


Edition: 2nd
Authors:
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gumpfablegumpfable
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Posts: 366
5 years ago
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