The lower respiratory tract has a normal microbiota.
Answer the following statement true (T) or false (F)
False
Biology & Microbiology
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A beneficial mutation is more likely to get fixed in a population through genetic drift than is a deleterious mutation
A. true B. false
Biology & Microbiology
Contraction of the biceps muscle
a. extends the arm. b. extends the leg. c. flexes the arm. d. flexes the leg. e. works with the triceps muscle.
Biology & Microbiology
Which of the following transmission modes is available for plants?
A) direct B) intermediate vector C) multiple hosts and stages D) all of the above
Biology & Microbiology
Which component of a phospholipid is found in the interior of a lipid bilayer?
a. glycerol b. fatty acids c. phosphate group
Biology & Microbiology