Multiple Choice
What was the basis for the original smallpox vaccine?
A) chickenpox virus
B) cowpox virus
C) rabies virus
D) smallpox virus
E) anthrax
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q44: How do microbes help in the extraction
Q45: Which one of the following statements regarding
Q46: Tyndall's spontaneous generation experiments occasionally failed due
Q47: Which of these groups are considered to
Q48: Viruses are<br>A) infectious agents that infect exclusively
Q50: How does the Winogradsky column differ from
Q51: How are prokaryotes and eukaryotes different?
Q52: Antonie van Leeuwenhoek worked as a cloth
Q53: Define "attenuation" and describe some mechanisms used
Q54: You have isolated a bacterium that you