What part does biotechnology play in producing food based on ?
A. Digestion
B. Respiration
C. Decomposition
D. Fermentation
Which element is an alloy of bronze?
A. Copper and Tin
B. Tin and Zinc
C. Copper and Zinc
D. Iron and Zinc
Where are most asteroids located?
A. In asteroid belt between orbits of Jupiter and Venus
B. In asteroid belt between orbits of Mars and Venus
C. In asteroid belt between orbits of Mars and Jupiter
D. Everywhere in the sky
What kind of radiation is stopped from entering the atmosphere by the ozone layer?
A.X-rays
B. Ultraviolet
C. Infra-red
D. Gamma rays
A wooden window feels warmer in the winter than an iron pipe. Because wood is _____, why is this?
A. Semi-Conductor
B. Non-Conductor
C. Conductor
D. Not solid while iron is solid
The dead person’s temperature is .
A. Room temperature
B. 37 ‘
C. 0’c
D. Temperature of the place where it is placed
Most vitamin molecules in people are absorbed by the?
A. Liver
B. Stomach
C. Small intestine
D. Large intestine
What is the major component of hemoglobin?
A. Calcium
B. Iron
C. Chlorine
D. None of these
Which vitamin among the following helps human eyes operate properly?
A. Vitamin A
B. Vitamin C
C. Vitamin B
D. Vitamin D
For the diagnosis of ailments of, the ECG is used.
A. Kidneys
B. Heart
C. Brain
D. Lungs