Darwin's Four postulates
Ernesto De Llano
Variation
Darwin first postulate refers to giving a group of people or certain individuals of the same spices different characteristics. For example humans have the same DNA as everyone else but there are people with different type of eye color, hair color or even their height there is that slightly difference in each human all depending on the extent of the variation potential of this genetic information.
Inheritance
Darwin was a firm believer in the inheritance of acquired characteristics. Darwin believes that parents are the one responsible of passing on their own genetics to the young generation.
Differential Survival
Darwin's third postulates means Limited quantities of space & resources lead to a struggle for survival results, and as a result those that are the most fit can only survive.
Extinction
the four postulates refers to the theory of Darwin, and how he believes that the same spices is allow to adapt themselves to the environment they are in.