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General Science - Questions and Answers

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1661. Lungs are situated in
A. buccal cavity
B. pericardial cavity
C. thoracic cavity
D. abdominal cavity
Explanation:
1662. Of the various forms of carbon, the one which is used for adsorption purpose, is
A. Diamond
B. Graphite
C. Coke
D. Wood charcoal
Explanation:
1663. Which of the following hormones contains iodine ?
A. Adrenaline
B. Insulin
C. Testosterone
D. Thyroxine
Explanation:
1664. Phenylketonuria is an example of an inborn error of metabolism. This error refers to
A. hormonal overproduction
B. non disjunction
C. atrophy of endocrine glands
D. inherited lack of an enzyme
Explanation:
1665. The amount of light entering the eye is regulated by
A. Cornea
B. Pupil
C. Iris
D. Schlera
Explanation: