What term is used to designate how many bacteria or viruses are required to kill 50% of an experimental group of hosts?
a. ID50
b. LD50
c. pathogenicity
d. infectivity
e. virulence
Answer: ID50
What term is used to designate how many bacteria or viruses are required to kill 50% of an experimental group of hosts?
a. ID50
b. LD50
c. pathogenicity
d. infectivity
e. virulence
Answer: ID50
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.