Question

Darwin is famous for:

• A. Origin of life
• B. Natural Selection theory
• C. Genetics
• D. Biodiversity

Hint:

Natural Selection theory forms the foundation of modern evolutionary biology.

Answer 1

The Correct Option is B

Darwin’s Theory of Natural Selection

Charles Darwin is renowned for proposing the theory of Natural Selection, which provides a scientific explanation for the mechanism of evolution. According to this theory, species evolve over time through a process in which individuals with traits better suited to their environment have a higher chance of surviving and reproducing. These advantageous traits are then passed on to future generations, gradually leading to adaptation and the emergence of new species.

Key Points about Darwin’s Theory:

1. Variation: Within a population, individuals exhibit variations in their traits, such as size, color, or speed.
2. Inheritance: Some of these traits are heritable and can be passed on to offspring.
3. Struggle for Existence: Due to limited resources, organisms compete for survival.
4. Survival of the Fittest: Individuals with traits that confer an advantage in their environment are more likely to survive and reproduce.
5. Adaptation: Over many generations, these advantageous traits become more common, enabling the species to better adapt to their environment.

Darwin’s theory revolutionized biology by providing a natural explanation for the diversity of life on Earth and forming the foundation of modern evolutionary biology.