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

Question

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

Quizplus · Accepted Answer

Darwin's theory of evolution by natural selection is based on the idea that organisms inherit variations in their traits from their parents. These traits can give certain individuals an advantage in survival and reproduction over others in a given environment, which can lead to the transmission of these advantageous traits to future generations. Therefore, the source of these traits is inheritance from birth.

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