A. Immunity
B. Endocrine
C. Exocrine
D. All of above
The property of a substance to absorb moisture from the air on exposure is called____________?
A. osmosis
B. deliquescence
C. efflorescence
D. desiccation
A. vitamin B-1
B. vitamin B-2
C. vitamin B-3
D. vitamin B-5
Insulin drug was discovered by____________?
A. Charles Herbert Best
B. Prof John James Rickard Macleod
C. Sir Frederick Grant Banting
D. Leonard Thompson
A. Ammonia Gas
B. Chlorine
C. Oxygen
D. Hydrogen gas
When metal reacts with acid, a soap bubble is formed and the bubble contains Hydrogen gas (example: HCl, H2SO4).
Hydrogen gas is liberated when anacid reacts with a metal. For example, when zin cmetal reacts with dil. hydrogen is evolved and salt zinc chloride is formed as: It can be tested bybringing a burning candle near thegas.
A. 1.5 lac – 4.5 lac platelets per liter blood.
B. 1.5 lac – 4.5 lac platelets per micro-liter of blood.
C. 1.5 million – 4.5 million platelets per liter of blood.
D. 1.5 million – 4.5 million platelets per micro-liter of blood.
SI unit of time is_________?
A. second
B. kilo gram
C. meter
D. volt