The earliest hominin fossils have been found in ____
a. Africa
b. Asia
c. Australia
d. the South Pacific
e. Europe
ANSWER: a
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Which nerves generally dominate internal events when environmental conditions have little affect on
normal body functioning? a. ganglia b. pacemaker c. sympathetic d. parasympathetic e. all of these
How do water moulds differ from true fungi?
a. Water moulds are haploid, while fungi are diploid. b. Water moulds form hyphae, while fungi form mycelia. c. Water moulds have a different genetic composition than fungi do.
What explains the difference between Gross and net energy of food metabolism?
What will be an ideal response?
When the coronary artery is severely blocked, which method represents a favorable and immediate treatment?
a. statin drugs b. blood pressure medications c. coronary bypass d. an exercise program e. a change in diet