Cuvier, Lamarck, and Erasmus Darwin all shared an idea of evolution; however, they all lacked:
a.the longevity necessary for evolution to take place.
b.a basic understanding of inheritance.
c.an understanding of variation.
d.a mechanism for evolution.

Respuesta :

Answer: D- a mechanism for evolution

Explanation: The mechanism for evolution refers to the changes in allele frequencies within a single population.

There are four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow

One of the main controversial issues in population genetics is concerned with the relative importance of both mechanisms in determining evolutionary changes