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Tumor cells have been shown to avoid det...

Tumor cells have been shown to avoid detection and destruction by immune system. Therefore the patient are given certain substance called biological response modifiers (BRM) which activates their immune system and helps in destroying the tumor . Identity the BRM.

A

Alpha interferon

B

Alpha lactalbumin

C

Alpha-1 antitrypsin

D

Beta interferon

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The correct Answer is:
A
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