Fairly easy

The Virus of AIDS affects the growth of_____________?

Correct answer: A. T cells in blood

  • A. T cells in blood
  • B. RBCs in blood
  • C. Hemoglobin
  • D. Grey Cells in blood

Explanation

HIV, the virus that causes AIDS, attacks CD4 helper T cells and progressively weakens immune function. It does not specifically target haemoglobin or red blood cells.

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The human body is studied through its organ systems, including digestion, respiration, circulation, excretion, nervous coordination, reproduction and immunity. Coverage also includes nutrients and deficiency diseases, hormones, blood groups, common infections, vaccines, sanitation and basic first aid, while distinguishing communicable diseases from inherited and lifestyle disorders.

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