SCHNELLE7625 SCHNELLE7625
  • 18-01-2024
  • Biology
contestada

A pathogenic bacterium has a low lethal dose 50% (LD50). Which of the following statements about the bacteria is true?
a) The bacterium is non-pathogenic.
b) The bacterium has a high lethality.
c) The bacterium has a low infectivity.
d) The bacterium has a high infectious dose.

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