Which of these best illustrates natural selection? * The largest organisms in a species receive the only breeding opportunities.
An organism with favorable genetic variations will tend to survive and breed successfully.

A population monopolizes all of the resources in its habitat, forcing other species to migrate.

A community whose members work together utilizes all existing resources and migratory routes.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.