Question

Who proposed the Natural Selection Theory?

• A. Lamarck
• B. Darwin
• C. Mendel
• D. Morgan

Hint:

Charles Darwin proposed the theory of natural selection, which became a key principle in evolutionary biology.

Answer 1

The Correct Option is B

The theory of natural selection, also known as Darwinian selection, was proposed by Charles Darwin in the 19th century. This theory explains how species evolve over time through the differential survival and reproduction of individuals with advantageous traits.
Step 1: Overview of the theory of natural selection.
The basic premise of Darwin's theory is that organisms with traits that are better suited to their environment are more likely to survive and reproduce, passing on these advantageous traits to their offspring. Over time, this process leads to the gradual evolution of species.
Step 2: Other scientists.
- Lamarck proposed the theory of inheritance of acquired characteristics, which was an early idea of evolution but not natural selection.
- Mendel is known for his work on heredity and the laws of inheritance, which laid the foundation for genetics.
- Morgan is famous for his research on genetics in fruit flies, which helped understand genetic inheritance but did not propose the theory of natural selection.
Step 3: Conclusion.
Thus, the correct answer is (B) Darwin.