Multiple Choice
A recent study indicated that more than 60% of human pathogens are zoonoses,meaning that they___________ .
A) originate in humans and spread to various species of animals
B) can be transmitted between animals and humans
C) are transmitted via the sinuses and respiratory tracts of animals
D) can infect any animal species
Correct Answer:

Verified
Correct Answer:
Verified
Q11: Which of the following diseases is caused
Q12: After initial testing on mice reveals that
Q13: Of the following,for which would it be
Q14: An_is defined as a chemical that causes
Q15: In toxicology studies,LD50 is best described as
Q17: A carcinogen's danger lies in its effect
Q18: _is the increased concentration of a chemical
Q19: Picric acid is always stored wet,often in
Q20: Mercury is not readily excreted but rather
Q21: The H1N1 virus outbreak that circled the