★ Human Eye and Colourful World Quiz
___________ regulates and controls the amount of light entering the eye.
A. Iris
B. pupil
C. cornea
D. retina
Select your answer:
Topics:
Hazards & Risks Eye Physiology Biological Molecules Brain Fitness Orthopedic Surgeon Orthopaedic Neurology Diseases Vaccines Health and Medicine Systematic Bacteriology Sterile Medication Products Musculoskeletal/Endocrine Systems Reproduction in Human Beings PathologyOther quiz:
Human Anatomy Study Guide › ViewHomeostasis refers to:
A. changing internal conditions
B. stable external conditions
C. stable internal conditions
D. changing external conditions
E. none of these is correct
Molecular Genetics › View
How many amino acids could be coded using the sequence 5’AUGCCCGUA3′
A. 1
B. 2
C. 3
D. 4