Everyday Science MCQs

5120 MCQs  (Page 204 of 512)

Tropism mostly refers to as_______?
A. Bird migration
B. Directional growth of a plant
C. Longevity of animal species
D. Behavioral pattern of human
Which branch of science is short in laws ?
A. Biology
B. Physics
C. Chemistry
D. All of these
“Green House Effect” means:____________?
A. Pollution
B. Prevention of ultraviolet rays
C. Trapping of solar energy due to atmospheric carbon dioxide
D. none
Which waves are used in sonography?
A. Ultrasonic waves
B. Electromagnetic waves
C. Fundamentals of waves
D. Transverse wave