Oxygenated blood is found in which of the following?
A) right atrium only
B) pulmonary artery only
C) pulmonary vein only
D) both the right atrium and pulmonary artery
E) both the right atrium and pulmonary vein
Ans: C) pulmonary vein only
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A pink-pigmented facultative methylotrophic bacterium is LEAST likely to be a classified as a member of
A) Rhizobiales. B) Rhodobacter. C) Methylobacterium. D) Proteobacteria.
True or False: Hormones and their receptors contribute to promiscuity in the vole
A. true B. false
Community structure changes over relatively short timescales through succession, but it tends to be stable over longer geological timescales
Indicate whether the statement is true or false
Transformation, conjugation, and transduction are forms of vertical gene transfer for prokaryotes
____________________ Indicate whether the statement is true or false.