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HIV decreases natural immunity of body by
Options
(a) attacking T-lymphocytes
(b) attacking B-lymphocytes
(c) destroying antibodies
(d) destroying erythrocytes
Correct Answer:
attacking T-lymphocytes
Explanation:
After infection HIV starts to destroy the T- cells (T-helper lymphocytes) T. cells are very important for the immune system. In the early stage of infection, the decline in numbers of T. cells is observed.
Related Questions: - Which of the following is an important character for fern classification
- Colour of urine is yellow due to the pigment
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Topics: Human Health and Disease
(70)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is an important character for fern classification
- Colour of urine is yellow due to the pigment
- Bulk of RNA is synthesized in a cell during
- Select the option which correctly matches the endocrine gland with its hormone
- Which would be the last substrate to be used in respiration?
Topics: Human Health and Disease (70)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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