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☆☆☆☆☆a species can gradually change into new species
Descent with modification
There was very little need for skilled labor
Mathus felt that population is limited by food supply so we need to limit population growth or starve.
The phenotype changed, which resulted in a black color adaptation.
Natural selection occurs when four conditions are met:
1. There is variation among individuals.
2. That variation is at least partially heritable.
3. That variation is linked to differential reproductive success.
4. More individuals are born than can survive and reproduce.
Why do organisms in different places have different traits (apex)
They make the species more genetically diverse
allele frequency change Apex :)
The method an organism uses to produce offspring
the way that a species creates offspring
The dark colored moths were more fit.
