★ Human Eye Quiz
Twinkling of stars is due to atmospheric
A. dispersion of light by water droplets
B. refraction of light by different layers of varying refractive indices
C. scattering of light by dust particles
D. internal reflection of light by clouds
Select your answer:
Topics:
Embryology Orthopedics Cell Theory Epithelial Health Systems Paeds Edema Histology - Tissues Ankle, Foot, & LL - Injuries Heterotrophic Nutrition Virus Skin Fitness Genetics and Censorship Sensory Disorder Composition of Blood and Blood CellsOther quiz:
The Brain › ViewGive another name for body parts
A. fingers
B. toes
C. organs
D. work
Virus › View
What is the 1st step of virus infection?
A. Entry
B. Attachment
C. Replication
D. Assembly