Pressure is measured by_________?
Pressure is measured by_________?A. barometer
B. Voltmeter
C. Lactometer
D. Ammeter
B. Voltmeter
C. Lactometer
D. Ammeter
A. Copper Sulfate
B. Magnesium Sulfate
C. Ferrous Sulfate
D. None of these
A. Water
B. Salts
C. Vapours
D. Plasma
A. anthocyanin
B. Carotene
C. Xanthophylls
D. None of these
It comes in various colours ranging from white to pale yellow, orange, k and dark purple. The colour of the onion is due to the presence of anthocyanins and anthoxanthins which belong to the class of Flavonoids.
It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the_______?
A. pitch
B. Frequency
C. Time period
D. Quality
E. None of these
Insulin drug was discovered by____________?
A. Charles Herbert Best
B. Prof John James Rickard Macleod
C. Sir Frederick Grant Banting
D. Leonard Thompson