Everyday Science MCQs

5120 MCQs  (Page 362 of 512)

Cotyledons are very Important because they ________?
A. Store food
B. Store water
C. Store air
D. None of these
Which vegetable is also a flower __________?
A. Lady finger
B. Broccoli
C. Tomato
D. None of these
In your body where is the Macula located?
A. Knee center of leg
B. Eye center of retina
C. Brain center of cerebrum
D. None of these
All of these are benefits of bacteria except ______?
A. Decomposition
B. Oxygen production
C. Nitrogen fixation
D. None of these
Seed Coat is also called _________?
A. Radical
B. Testa
C. Tegmen
D. None of these
The main cause of air pollution is __________?
A. Burning of fuels
B. Forests
C. Fertilizers
D. None of these
Matter exists in______ states.
A. One
B. Three
C. Five
D. None of these