Multiple choice

Find the odd one out.

  1. Guineaworm

  2. Hookworm

  3. Ringworm

  4. Tapeworm

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ringworm is the odd one out because it is a fungal infection (dermatophytosis), not a worm. Guineaworm, Hookworm, and Tapeworm are all actual parasitic worms (helminths) that infect humans. The name 'ringworm' is misleading - it's caused by fungi, not parasitic worms.