African Trypanosomiasis, also known as "sleeping sickness," is a parasitic disease caused by a:
Q1. African Trypanosomiasis, also known as "sleeping sickness," is a parasitic disease caused by a:
Answer: Protozoan
Explanation: African Trypanosomiasis (sleeping sickness) is caused by Trypanosoma brucei, a protozoan parasite transmitted by the tsetse fly.