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प्रश्न
How does smoking tobacco in human lead to oxygen deficiency in their body?
उत्तर
Smoking increases carbon monoxide (CO) content in blood and reduces the concentration of haem-bound oxygen. This causes oxygen deficiency in the body.
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संबंधित प्रश्न
Prior to a sports event blood & urine samples of sports-persons are collected for drug tests.
(a) Why is there a need to conduct such tests?
(b) Name the drugs the authorities usually look for.
(c) Write the generic names of two plants from which these drugs are obtained.
Differentiate between: Cannabinoids and Barbiturates
Opium is obtained from :
(1) Papaver somniferum
(2) Cannabis sativa
(3) Erythroxylum coca
(4) Datura metal
List four effects of alcoholism on human health.
Answer the following question.
Why is there a fear amongst the guardians that their adolescent wards may get trapped in drug/alcohol abuse?
Cirrhosis of liver is caused by chronic intake of ____________.
List the common withdrawal symptoms of drugs and alcohol abuse.
Drugs and alcohol give short-term 'high' and long-term ‘damages’, Discuss.
Why do some adolescents start taking drugs. How can this be avoided?
Give one difference between the following pairs:
Sources of Opioids and Cannabinoids
