The growth stage of the vector that is mainly responsible for transmitting Lyme disease is the
A. nymph stage.
B. egg.
C. moulter.
D. adult.
A.
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A solute is a ________
a. measure of molecular motion b. dissolved substance c. substance that can release Hydrogen ions d. liquid that can dissolve other substances e. compound that can be dissolved easily in water
Which protective structure forms to protect certain bacteria during periods of harsh conditions?
A. Biofilm B. Capsule C. Flagella D. Endospore
Direct antigen testing differs from direct fluorescence testing in that the results
A. require specialized equipment. B. are less accurate. C. are more accurate. D. require an electron microscope. E. are read with the naked eye.
What type of symbiotic relatioship do the two organisms have with onen another?
A.) Mutualism B.) Parasitism C.) Commensalism D.) Tropism