When the life cycle of a disease agent is dependent on a single host species, the pathogen can be eradicated

Indicate whether the statement is true or false.


Answer: TRUE

Biology & Microbiology

You might also like to view...

A survey reveals that 25 percent of a population of 1,000 individuals have attached earlobes (are homozygous recessive for the trait). For the following questions, assume that the population fits the parameters of the Hardy-Weinburg law. What is the frequency of the recessive allele?

a. ?0.75 b. 0.75 c. ?0.50 d. ?0.25 e. 0.25

Biology & Microbiology

Where is partial pressure of CO2 the highest?

a. atmosphere b. skeletal muscle c. capillary bed in alveolus d. alveolus (lung air sac)

Biology & Microbiology

On the basis of nutrient content, a lake that has received large amounts of runoff from farms, feedlots, or sewage is classified as a(n) ________ lake

Fill in the blank(s) with correct word

Biology & Microbiology

You observe that two sympatric species occupy different ecological niches. What kind of barrier originally caused their speciation?

A. prezygotic B. not enough information C. postzygotic

Biology & Microbiology