A parasitic worm such as a tapeworm, liver fluke, ascarid, or leech is called?

A parasitic worm such as a tapeworm, liver fluke, ascarid, or leech is called?

• A. Protozoa
• B. Bacterium
• C. Helminth
• D. Fungus

Answer: (C)

Multicellular parasitic worms are called helminths. This term covers the group that includes flatworms like tapeworms and liver flukes, as well as roundworms like ascarids, and even other worm types such as leeches. The key distinction is that helminths are multicellular organisms, in contrast to protozoa which are single-celled, bacteria which are prokaryotic single cells, and fungi which belong to a different kingdom of organisms. So when asked for the name of these parasitic worms, helminth is the most accurate umbrella term.

Multicellular parasitic worms are called helminths. This term covers the group that includes flatworms like tapeworms and liver flukes, as well as roundworms like ascarids, and even other worm types such as leeches. The key distinction is that helminths are multicellular organisms, in contrast to protozoa which are single-celled, bacteria which are prokaryotic single cells, and fungi which belong to a different kingdom of organisms. So when asked for the name of these parasitic worms, helminth is the most accurate umbrella term.