Answer:
Speciation is an evolutionary process by which a new species comes into being. A species is a group of organisms that can reproduce with one another to produce fertile offspring and is reproductively isolated from other organisms. Speciation can be driven by evolution, which is a process that results in the accumulation of many small genetic changes called mutations in a population over a long period of time. There are a number of different mechanisms that may drive speciation. One of these is natural selection, which is a process that increases the frequency of advantageous gene variants, called alleles, in a population. Natural selection can result in organisms that are more likely to survive and reproduce and may eventually lead to speciation. A second process called genetic drift describes random fluctuations in allele frequencies in populations, which can eventually cause a population of organisms to be genetically distinct from its original population and result in the formation of a new species.
Explanation:
<span>Linus Pauling
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The type of surface a basketball collides will have an effect on the height of the bounce.
When a basketball collides with a surface, some energy is absorbed by the surface. <em>Hard surfaces </em><em />like concrete, absorbs only a little energy, which gives the ball more energy to bounce. <em>Soft </em><em>surfaces, </em>like a carpeted floor for instance, absorbs more energy and as a result, the ball does not bounce as high.
The more energy the surface can absorb, the less energy will be left in the ball, which decreases the height of its bounce.
The repressor protein would not function properly, and the lacl opereon would be over expressed
Stretching out of wavelengths is knows as Redshift
