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Subjects
Science State Board
Class 10
Health and diseases
Abuses and lifestyle modifications
13.
Smoking hazards and effects of tobacco
Exercise condition:
3
m.
Choose the correct answer from the given options:
Questions
Options
1
.
Benzopyrene and polycyclic hydrocarbons are
Mutagens
Radiations
carcinogens
2
.
The carbon monoxide present in the tobacco smoke binds to the haemoglobin of RBC and reduces its
Carbon dioxide-carrying capacity
oxygen-carrying capacity
Carbon monoxide-carrying capacity
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