________ is the only gaseous hormone
a. gibberellin
b. auxin
c. abscisic acid (ABA)
d. ethylene
d
Biology & Microbiology
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Influenza virus targets
A) respiratory epithelium. B) gastrointestinal cells. C) oral cavity cells. D) throat epithelium.
Biology & Microbiology
Which of the following is part of the innate immune response?
a. antibodies b. vaccines c. natural killer cells d. T cells and B cells
Biology & Microbiology
Emery had no freckles. His wife, Marguerite, was clearly freckled but known to be heterozygous for the gene. Predict the chance that any one of their children will have freckles
A) 100% B) 25% C) 50% D) 75%
Biology & Microbiology
Which of the following is NOT a zoonosis?
A) puerperal sepsis B) Hantavirus infection C) anthrax D) brucellosis E) tularemia
Biology & Microbiology