Everyday Science · Body Systems (Human Biology) · page 4 of 8
General Human Body Facts MCQs with Answers
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Practice these MCQs in the appGeneral Human Body Facts & Records MCQs (31–40)
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Past paper MCQs in this chapter · See all past papers
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- 31.
A healthy human brain contains of cells.
- 32.
Human tissues have 85% water in cells of?
- 33.
The outermost layer of skin is known as ?
- 34.
Past Paper MCQ
The most abundant element found in human body by weight is _?
- 35.
Humans have almost _ taste buds inside the mouth.
- 36.
Skin is the outer layer of our body. The thickness of skin is?
- 37.
Percentage of oxygen in human body is _?
- 38.
How many bio elements make up the total mass of the human body?
- 39.
What is the average weight of a male brain?
- 40.
The brain of an adult human weighs between ?