★ Eye in Color Vision Quiz
What is the iris responsible for in the eye?
A. Focusing light on the retina
B. Detecting light intensity
C. Regulating the size of the pupil
D. Producing aqueous humor
Select your answer:

Topics:
Cells, Genetics & Heredity Review ology & phobia Circulatory System and Nutrition Disease Cards Blood and Bones Musculoskeletal Anatomy: Knee Cardiology Respiration Food Blood and Hematology Human Brain Unintentional Injuries Cell and Tissue Stimuli and Responses in Humans Cardiorespiratory SystemOther quiz:
Infection Control › ViewWhat is used to cure someone with a bacterial infection such as strep throat?
A. Radiation
B. Aspirin
C. Antibiotics
D. Ibuprophen
Skeletal System › View
What is the place where two bones meet?
A. bones
B. tendons
C. ligament
D. joint