d. Evolution short note
Answers
Explanation:
evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection.
The theory of evolution is based on the idea that all species? are related and gradually change over time.
Answer:
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction.
Explanation:
Evolution may be defined as any net directional change or any cumulative change in the characteristics of organisms or populations over many generations—in other words, descent with modification… It explicitly includes the origin as well as the spread of alleles, variants, trait values, or character states.