Multiple choice

Which of the following statements is incorrect?

  1. AIDS can spread through sexual contact and through infected blood as well.

  2. Malarial protozoans enter the body through mosquito bite and infect the brain.

  3. Viruses are submicroscopic organisms.

  4. Acute and chronic diseases have different effects on our health.

  5. AIDS infects the immune system of the body.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Malarial protozoans enter the body through mosquito bite and travel to the liver and the RBCs.

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