Crosses Between Lines of Phlox That Had Been Bred by Breeders

question 133

Multiple Choice

Crosses between lines of phlox that had been bred by breeders

• A) provide support for the Dobzhansky-Muller model of reproductive isolation.
• B) challenge the Dobzhansky-Muller model of reproductive isolation
• C) show that reproductive isolation can evolve in a couple of centuries.
• D) show that the evolution of reproductive isolation requires many thousands of years.
• E) show that polyploidy is an effective way for speciation to occur quickly.

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the values in the set differ from the mean.

Mean Sales

The average revenue from sales over a specific period of time.

Bell-Shaped

A description of a graph or distribution that is symmetrical and rounded at the top, resembling the shape of a bell, typically indicative of a normal distribution.

Standard Deviation

An examination of the level of disparity or distribution range among values.