Questions
The most abundantly present element in human body is
a
calcium
b
hydrogen
c
carbon
d
oxygen
detailed solution
Correct option is D
Oxygen is the most abundantly present element in human body (65%). Carbon accounts for 18.5%, hydrogen 0.5% and calcium is 1.5% in human body.Talk to our academic expert!
Similar Questions
All the elements present in a sample of earth’s crust are also present in a sample of living tissue. Choose the answer that highlights difference between these two groups
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