How many pairs of ribs are there in human body?
A. 10
B. 11
C. 12
D. 13
Answer: Option C
Solution(By Examveda Team)
In humans there are normally 12 pairs of ribs. The first seven pairs are attached directly to the sternum by costal cartilages and are called true ribs.Related Questions on Biology
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C. Potassium hydroxide
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C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
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C. growth of pollen tube in ovule
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