★ Human Eye and Colorful World Quiz
The muscular diaphragm that controls the size of the pupil is
A. cornea
B. ciliary muscles
C. iris
D. retina
Select your answer:
Topics:
Cell Hygiene and Nutrition Fad Diets Biology Assessment Healthcare Careers Common Respiratoty Diseases Multicellular Organisms Circulatory System - Pathway of Blood Anatomy Anatomy - Cellular Respiration Disabilities Cardiorespiratory System Human Digestive System Thyroid Gland Nutrient CyclingOther quiz:
Neurology › ViewA patient present with numbness/tingling in the hand, but the origin of pain is from a pinched nerve root in the neck. This is known as a
A. hemiplegia
B. tendonitis
C. bursitis
D. radiculopathy
Immune Response › View
Antigens are part of…
A. Your own immune system.
B. The pathogen.