When you inhale, the diaphragm ________ and moves ________
a. relaxes, upward
b. contracts, downward
c. relaxes, downward
d. contracts, sideways
e. contracts, upward
b
Biology & Microbiology
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Which of the following is not an antiphagocytic factor?
A. Ability to survive intracellularly B. Adhering to the host C. Secretion of slime D. Production of leukocidins E. Secretion of a capsule
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Do nonsynonymous and synonymous changes occur with equal frequency? Explain
What will be an ideal response?
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Which of the following has been used in recent years to clean up oil spills?
a. bioremediation b. endosymbiosis c. anaerobic transformation d. mycorrhizal association
Biology & Microbiology
Barnacles are more adept than mussels at withstanding the effect of desiccation
Indicate whether the statement is true or false
Biology & Microbiology