NEET2013Zoology-Human Health
NEET 2013 Zoology Environmental Health MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which one of the following is not correct as regards the harmful effects of particulate matter of the size 2.5 micro meters or less?
A
It can cause respiratory problems
B
It can directly enter into our circulatory system
C
It can cause inflammation and damage to the lungs
D
It can be inhaled into the lungs
Correct Answer
Option B
Detailed Explanation
Particulate matter of size 2.5 micrometers or less can cause respiratory problems and lung damage but does not directly enter the circulatory system.
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