Question

Ectoparasites in the phylum Arthropoda are of interest to microbiologists because they often serve as _____________________________________________________________________.

a) Vectors for microbial diseases.
b) Sources of beneficial microorganisms.
c) Hosts for symbiotic relationships.
d) Carriers of genetic mutations.

Answer 1

Ectoparasites in the phylum Arthropoda are viewed as vectors for microbial diseases because they transmit pathogens to their hosts, which has important implications for public health.

Step-by-step explanation:

Ectoparasites in the phylum Arthropoda are of interest to microbiologists because they often serve as vectors for microbial diseases. These arthropod ectoparasites, such as ticks, fleas, and lice, are important in the context of transmitting invasive pathogens to their hosts, which may be humans or other vertebrates. Factors such as host dynamics, evolutionary ecology, and the propensity of ectoparasites to adapt and survive in various environments make them a significant focus in public health planning. These organisms can spread diseases rapidly, especially when encountering novel host species that have not yet developed immunological defenses against them.