What is the evolutionary process that produces analogous structures called?
a. Evolutionary systematics
b. Founder effect
c. Speciation
d. Homology
e. Homoplasy
e
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Tarsiers are characterized by:
A. elongated tarsal bones B. fused tibia and fibula C. partially closed eye sockets D. all of these
Of the following, which is the widest (most broad and inclusive) taxonomic category?
a. family b. order c. phylum d. species
Stresses imposed by living at high altitude include
a. reduced availability of oxygen. b. reduced exposure to cold and wind. c. greater nutritional base. d. Greater availability of 02 e. Deficiency of red blood cells
Hominins have been variably defined scientifically as having which of the following?
a. A large brain, toolmaking abilities, adaptations for bipedalism b. A moderately-sized brain, adaptations for quadrupedalism, and biocultural strategies c. A small brain, no toolmaking abilities, and no adaptations for bipedalism d. A large brain, toolmaking abilities, adaptations for quadrupedalism e. Toolmaking abilities, but no particular biological adaptations for bipedalism