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Plant pathology grew in importance as a field of study after it was shown that the Irish potato blight was caused by
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Q5: Immunosuppressive drugs<br>A)are only needed during the first
Q29: Adenine binds to thymine via 3 hydrogen
Q34: In 1970 Stanier proposed that classification be
Q34: The molecules that bind to a repressor
Q35: A sterile item is free of<br>A)microbes.<br>B)endospores.<br>C)viruses.<br>D)prions.<br>E)microbes, endospores
Q43: In 1908 Orla-Jensen suggested that bacteria be
Q46: Neutrophils are the second phagocytic cell to
Q50: Whole agent vaccines may contain<br>A)viruses.<br>B)bacteria.<br>C)toxins.<br>D)polysaccharides.<br>E)viruses AND bacteria.
Q76: Resistance of some animals to certain viral
Q102: What is a defective phage?<br>A)A virus that