★ 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:
Psychology, Psychiatry, & Social Work Cardio and Resp Disorders Parts of Human Body Special Senses Deficiency Disease Upper Limb Year 7 Nutrition The Cell Blood clotting Digestion The Teeth Psychology Vocabulary BTEC Biological Approach Revise Skin Diseases EpidemiologyOther quiz:
Protein Synthesis Enzymes › ViewWhich enzyme fills in the gaps left after primer removal in DNA replication?
A. RNA Polymerase
B. DNA Polymerase I
C. DNA Polymerase III
D. Helicase
Population Ecology › View
What kind of growth does this countries population pyramid show?
A. slow (stationary growth)
B. rapid (expansive growth)
C. negative (constrictive growth)
D. stable