Potassium nitrate is used in__________?
Potassium nitrate is used in__________?
A. Medicine
B. Fertilizer
C. Salt
D. Glass
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Hygrometer is used for measuring the ____________?
Hygrometer is used for measuring the ____________?
A. Speed of sound
B. Density of milk
C. Humidity of air
D. Specific gravity of liquids
E. None of theseVertical resistance is also known as_________________?
Vertical resistance is also known as_________________?A. Race specific
B. Oligogenic
C. Qualitative
D. All the aboveDeficiency of __________ causes loss of appetite and poor growth?
Deficiency of __________ causes loss of appetite and poor growth?A. zinc
B. iodine
C. copper
D. ironEEG is used for diagnosing ailments connected with?
EEG is used for diagnosing ailments connected with?A. Heart
B. Brain
C. Kidneys
D. LungsThe red blood cells originate in the ____________?
The red blood cells originate in the ____________?A. Brain
B. Muscles
C. Ligaments
D. Bone MarrowAs the temperature of ice rises, the ice melts and its density?
As the temperature of ice rises, the ice melts and its density?A. Decreases
B. Remain constant
C. Increases
D. Increases upto 10C