they are evident in characteristics that have remained from generation to generation as it is thanks to these phenotypes that a species survived and reproduced passing on the advantageous gene.
Natural selection operates on the phenotype.
Phenotype
yes
Natural selection acts on the genotype, but indirectly, through the phenotype.
This is backward, natural selection works on genotype not phenotype.
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Increase.
It is necessary to create a full and varied species.
Disruptive selection, also known as diversifying selection.
This type of natural selection is called directional selection and does not display a normal curve of expressed traits, but a heavy set of data to the left of the curve that indicates the direction of selection of the extreme phenotype.Disruptive selection is where two extreme phenotypes are maintained in a population. This curve looks like a two humped camel in it's expression of these extreme traits.
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