The pathogenic animal most likely to be a vector is a(n)
A) arthropod.
B) nematode.
C) roundworm.
D) flatworm.

Question

Quizplus · Accepted Answer

Arthropods, such as mosquitoes, ticks, and fleas, are known to transmit a variety of infectious agents including bacteria, viruses, and parasites, making them the most likely vector for pathogenic animals. Nematodes, roundworms, and flatworms can cause disease, but they typically do not function as vectors for other pathogens.

The Pathogenic Animal Most Likely to Be a Vector Is