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Which one of the following cells is involved in defence mechanism of the body? - Biology (Theory)

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Question

Which one of the following cells is involved in defence mechanism of the body?

Options

  • Lymphocytes

  • Neutrophils

  • Macrophages

  • All of these

MCQ
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Solution

All of these

Explanation:

Lymphocytes, neutrophils, and macrophages are all involved in the defense mechanism of the body. Neutrophils and macrophages act as phagocytic cells that engulf and destroy pathogens, while lymphocytes are key players of the immune system responsible for specific immune responses, including antibody production and cellular immunity. Together, they form an integral part of the body’s defense against infections.

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Chapter 10: Human Health and Diseases - TEST YOUR PROGRESS [Page 424]

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Nootan Biology [English] Class 12 ISC
Chapter 10 Human Health and Diseases
TEST YOUR PROGRESS | Q 1. 17. | Page 424
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