One part of Darwin's theory is that individuals with certain traits have an increased competitive edge.The source of these traits is
A) adaptation to stress.
B) development over a lifetime.
C) inheritance.
D) mutation after birth.
E) all of these.

Question

Quizplus · Accepted Answer

Darwin's theory of evolution is based on the principle of natural selection, in which certain traits are passed down from one generation to the next through the process of inheritance. These traits can give certain individuals an advantage in surviving and reproducing, leading to an increased prevalence of those traits in subsequent generations. Adaptation to stress and development over a lifetime may contribute to certain traits, but they do not necessarily lead to genetic changes that can be passed on to offspring. Mutation after birth also does not play a significant role in the inheritance of traits that contribute to an individual's competitive edge. Therefore, the correct answer is C - inheritance.

One Part of Darwin's Theory Is That Individuals with Certain