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3.TSW Change of pepper moths over time. Chang won Jeong. Change of pepper moths over time. Charles Darwin accumulated a tremendous collection of facts to support the theory of evolution by natural selection. One such example is the evolution of the peppered moth. .
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3.TSW Change of pepper moths over time Chang won Jeong
Change of pepper moths over time Charles Darwin accumulated a tremendous collection of facts to support the theory of evolution by natural selection. One such example is the evolution of the peppered moth.
The industrial revolution began in the middle of the eighteenth century. Since then, The soot discolored and generally darkened the surfaces of trees and rocks.
Before changing color After changing color So in 1848, a dark-colored moth was first recorded. Today, in some areas, 90% or more of the-peppered moths are dark in color.
Over a period of 45 years, the dark variety of the peppered moth became more common.