Question

Explain the process of natural selection that determines if mutations within a species are good or bad. Use at least four of the following words in your explanation and underline or put those words in bold: variations, mutations, evolution, adaptation, and/or natural selection.

a) Natural selection is a process that involves the variations within a species. These variations arise due to mutations, which are random changes in the DNA. Over time, these variations contribute to the evolution of the species. The ones that provide a survival advantage or adaptation are selected through the mechanism of natural selection.
b) In the process of natural selection, mutations create variations within a species. These variations lead to the evolution of the species as they undergo adaptation to their environment. Natural selection acts as the mechanism for favoring beneficial traits.
c) Natural selection relies on the mutations that introduce variations within a species. These variations drive the process of evolution by promoting traits that enhance the species' adaptation to its surroundings.
d) The core of natural selection involves the occurrence of mutations, resulting in variations within a species. The continuous process of evolution is driven by the adaptation of organisms to their changing environment.

Answer 1

Natural selection is a process that involves the variations within a species, arising from mutations in DNA. The variations that provide a survival advantage or adaptation are selected through natural selection.

Step-by-step explanation:

Natural selection is a process that involves the variations within a species. These variations arise due to mutations, which are random changes in the DNA. Over time, these variations contribute to the evolution of the species. The ones that provide a survival advantage or adaptation are selected through the mechanism of natural selection.