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General Science - Questions and Answers

Practice questions on General Science.

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996. Which of the following are correct ? 1. Nicotine occurs in tobacco plant.2. Morphine occurs in green buds of poppy plant.3. Cocaine is used as a local anaesthetic.
A. 1 and 2
B. 2 and 3
C. 1 and 3
D. 1, 2 and 3
Explanation:
997. Alzheimers disease in human beings is characterised by the degeneration of :
A. kidney cells
B. nerve cells
C. brain cells
D. liver cells
Explanation:
998. Cell theory was propounded by :
A. R. Virchow
B. Robert Hooke
C. Schleiden and Schwann
D. William Harvey
Explanation:
999. The best method for improving the nutrient composition of a diet is by :
A. combining various foods
B. use of sprouted cereals and pulses
C. use of boiled foods
D. use of processed foods
Explanation:
1000. The normal temperature of human body on the Kelvin scale is :
A. 280
B. 290
C. 300
D. 310
Explanation: