Topics: Organ Senses and Locomotor System Quiz
The structure of the eye that controls how much light reaches the retina is the:
A. Crystalline lens
B. Pupil
C. Sclera
D. Iris
Select your answer:
Topics:
Eye Physiology The Digestive System Organ Systems Forensic Pathology (Autopsy) Assessment Microbes and Infectious Disease Cellular and Sexual Reproduction Circulatory & Respiratory Carbohydrates, Proteins and Lipids Asexual Reproduction Lungs First Aid Pediatric Musculoskeletal Disorders Nutrients in Food Respiration Cellular RespirationOther quiz:
Cosmetology › ViewOf the 20 amino acids that make up hair, a person must obtain of the essential amino acids from daily diet.
a. seven
b. nine
c. eleven
d. thirteen
Mitosis for Mya › View
The ___________ holds the replicated sister chromatids together.
A. centriole
B. chromosomes
C. centromere
D. cycles