Select your answer:

Topics:
Physical Education Musculoskeletal Disorders Enzymes Health & Wellness Vocabulary Micro Immunology Cardiac & Diseases of Blood Flow Bacteria Structure Transport system in Living Things (Human) Patient-Centered Endocrinology Enzymes & Metabolism HL Physiothearpy in Neurology Vascular Surgery Infectious Diseases Biology for Engineers Who am Eye?Other quiz:
The Human Eye › ViewRegulates the amount of light entering the eye and gives the eye its color.
A. Iris
B. Lens
C. Pupil
D. Retina
Food and Nutrition › View
The mineral which controls the functioning of thyroid is
A. Phosphorous
B. Calcium
C. Magnesium
D. Iodine