Everyday Science MCQs

5120 MCQs  (Page 24 of 512)

Short-sightedness can be corrected by using ___________?
A. Convex lens
B. Concave lens
C. Convex-concave lens
D. Concave-convex lens
Dialysis is used for the treatment of__________?
A. Kidney failure
B. Heart weakness
C. Brain diseases
D. None of these
The most important stimulant in tea leaves is?
A. Brucine
B. Caffeine
C. Phenylalanine
D. Theine
Dolly is the name of the ?
A. First cloned sheep
B. First cloned monkey
C. First test-tube baby
D. First human fossil