Medical Quiz
★ Eye and Ear Quiz

The amount of light entering the eye is regulated by th

A. lens

B. iris

C. retina

D. optic nerve

E. feature detectors

Select your answer:
A  B  C  D  E 

Topics:

Forensic Odontology Chest, Back, Abs Muscles and Healthy Body Physical Education and Health Vet Terminology Human Eye and Colorful World Circulatory & Respiratory System Male Reproductive System Reproductive System Vocabulary Sense of Sight Selective Breeding Pharmacology Hemodynamics All About Bacteria Immune Cells Faction

Other quiz: Muscular

Muscles are attached to the skeletal system to

A. Increase energy through the mitochondria.

B. Protect the lungs and heart.

C. To replace damaged muscle.

D. Allow the bones to move.