When a random occurrence produces altered genetic material and inserts new traits into the inherited stream, ________ has occurred
A) limiting factor
B) mutation
C) Lamarckian evolution
D) vicariance
E) punctuated equilibrium
B
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The industrialization of agriculture has made the farm
A) the center of agricultural production. B) the center of the service sector of the economy. C) the cutting edge of new technology. D) a component in the agro-commodity production system. E) an unnecessary part of food production.
Gender does not affect migration.
Answer the following statement true (T) or false (F)
In which of the following environments of deposition would shale most likely be created?
A. Deep lake bottom B. River bed C. Alluvial fan D. Under a glacier E. Beach
What steps could you take to lower your climate impact? Check the Union of Concerned Scientists Web site for suggestions
What will be an ideal response?