Question

Animal parasites are microorganisms, but are often included in microbiology because____.

A) They are always pathogenic to humans.
B) They are the primary focus of microbiological research.
C) Their study provides insights into microbial interactions and disease processes.
D) They are the largest group of microorganisms.

Answer 1

Animal parasites are included in microbiology because their study offers insights into microbial interactions and human diseases, especially since many parasitic worms are identified by their microscopic eggs and larvae, which are relevant to disease processes.

Step-by-step explanation:

Animal parasites are often included in microbiology because C) Their study provides insights into microbial interactions and disease processes. Although parasites such as helminths are not strictly microorganisms given their multicellular nature, their inclusion in microbiology stems from their microscopic eggs and larvae, and their relevance to disease studies. Many of these parasitic worms are identified by these microscopic stages in their life cycle.

Parasites like protozoa and helminths, despite being eukaryotic and multicellular, are studied within microbiology due to their pathogenic nature and the methods required for their study, which are similar to those used for traditional microorganisms. Diseases caused by parasites such as malaria and giardiasis are of significant public health importance, illustrating the necessity of their study within the field of microbiology.