Darwin 4 Postulates

Postulate 1


The individual organism that make up a population vary in the traits they posses, such as their size and shapes.


Postulate 2


Genetic that lead to structural, passed on to offspring

The differences are, at least in part, passed from parent to offspring.

EX. Tall parents tend to have tall offspring

Postulate 3


Some individuals are more successful at surviving and reproducing than others

Postulate 4

Nonrandom reproduction

The successful individuals are not merely lucky, instead, they succeed because of the variant traits that they have inherited and will pass onto their offspring

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