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Melanin pigment protects from which of ...

Melanin pigment protects from which of the following radiations ?

A

UV-rays

B

X-rays

C

Infrared-rays

D

Gamma rays

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-HUMAN HEALTH AND DISEASES-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
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  2. Short-lived immunity acquired from mother to foetus across placenta or...

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  3. Melanin pigment protects from which of the following radiations ?

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  4. The cancer arising in C cells of thyroid gland is called

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  5. Which of the following is the most abundant type of antibody?

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  6. A disease which causes maximum deaths in children is

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  7. Which of the following is not used for the treatment of cancer

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  8. Sports persons are frequently accused of abusing the drug known as :

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  9. What is the scientific name of pinworm of man?

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  10. Which one of the following is a flagellated protozoan?

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  11. People administered with preformed antibodies get

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  12. Which of the following is opioid drug?

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  13. Cannabis plant is used in the production of:

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  14. The Vector of Dengue is:

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  15. Drug which depresses brain activity and produces feeling of calmness, ...

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  16. Which of the following diseases affects the immune system directly?

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  17. The spread of cancerous cells to distant sites is termed as

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  18. Infection of Ascaris usually occurs by:

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  19. The cell-mediated immunity inside the human body is carried out by:

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  20. Which of the following is not correctly matched for the organism and i...

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