★ Eye in Color Vision Quiz
What does the opponent-process theory suggest about color vision?
A. Colors are perceived through the photoreceptive cones only
B. Colors are perceived through a system that uses opposing colors
C. Only one type of cone is activated at a time
D. Colors are not processed in the brain
Select your answer:
Topics:
Major Organs Pathology Endocrine Health and Diseases Life Processes Microorganism - Diseases Bonding and the Periodic Table EMR Pathophysiology Cardiovascular Nursing Dimensions of Wellness CLPT, M.Pharmacy, Pharmaceutics; Regulatory Affairs The Circulatory System Vitamin Psychiatry Biology Assessment HormonesOther quiz:
Central Nervous System › ViewWhat is an example of homeostasis?
A. Your feet pulling away when being tickled.
B. Your stomach growling when your body needs nutrients.
C. Your hair growing really long in the summer.
Body Systems › View
Which system covers the body and the main organ is skin?
A. Endocrine
B. Immune
C. Integumentary
D. Cardiovascular