Question

#3 Imagine you are a student in 1856 visiting Charles Darwin in his garden. Write a letter to a friend describing the theory of natural selection. The letter should be at least one page long

Answer 1

Dar nun's Theory → first. Darwin of that variation, i's Theory of Evolution by natural selection St Darwin stated that Variation Exist among individuals of a species. second, he stated that scarcity of resources in a burgeoning population would lead to competition between individuals of the same species be ac use all use the some limited resources. such competition would lead to death of some individuals, while others would survive from this reasoning Darwen Concluded that individuals having advantageous variations are more likely to survive and reproduce than those without the advantageous variation the logical Arguments of Natural selection fact 1 all species have such great potential fertility that their population size would increase Exponentially if all individuals born would again reproduce sucesfully. fact ? Natural resources are limited. In a stable en cuironment they remain relatively constant fact 3 - Except xcept for for minor annual fluctuations & secasional major fluctuation, populations normally display stability. Inference. Since more individuals are produced then they can be Supported by the ovailable resources but population size remain estable, it means that there must be a fierce truggle for Existence among individuals of a population, resulting in the survival of often a very small part of the progeny of each generation. . Over the Generations a continuing gradual to the production of this change New process of natural selection will lead to of populations, that is Evolution and species.