What does 'DNA' stand for? MCQ with Answer and Explanation

What does 'DNA' stand for?
A. Digital Nucleic Acid
B. Detoxified Nucleic Acid
C. Deoxyribonucleic Acid
D. Dynamic Nucleic Acid
Answer: Option C
Solution (By JKSSB Mock Tests)
DNA stands for Deoxyribonucleic Acid, which carries genetic instructions for life.

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Which organ cleans the blood in our body?
A. Heart
B. Stomach
C. Kidney
D. Lungs

Correct Answer: Option C


Explanation:
The kidneys filter the blood, removing wastes and balancing electrolytes.

Question #2
Which disease is caused by mosquito bites?
A. Malaria
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D. Cholera

Correct Answer: Option A


Explanation:
Malaria is transmitted through the bite of infected Anopheles mosquitoes.

Question #3
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Correct Answer: Option B


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