set 2 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 2 EXERCISES
The following question based on human anatomy topic of general science mcq
(a) Nails are made of calcium phosphate
(b) Nails are made of the material of dead cells in which there is no blood circulation
(c) Nails are a useless part of the body
(d) None of the above
The correct answers to the above question in:
Answer: (b)
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Read more human anatomy Based General Science Questions and Answers
Question : 1
The amount of which of the following components in the air does not change in the process of respiration?
a) Water vapours
b) Carbon dioxide (CO2)
c) Oxygen
d) Nitrogen
Answer »Answer: (d)
Question : 2
What is arthroplasty in surgery?
a) Hipjoint replacement
b) Open heart surgery
c) Kidney transplant
d) Blood transfusion
Answer »Answer: (a)
Question : 3
In human beings, normally in which one of the following parts, does the sperm fertilize the ovum?
a) Lower part of uterus
b) Cervix
c) Fallopian tube
d) Upper part of uterus
Answer »Answer: (c)
Question : 4
When does heart rest?
a) Between two beats
b) Never
c) While sleeping
d) While doing yoga
Answer »Answer: (a)
Question : 5
The most abundant element found in the human body is
a) Oxygen
b) Iron
c) Sodium
d) Iodine
Answer »Answer: (a)
Question : 6
At the age of 20 years, the number of bones in human body is approximately
a) 300
b) 100
c) 200
d) None of these
Answer »Answer: (d)
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