The most accepted and recent theory of organic evolution is `:`

Options

A. Lamarck's theory of inheritance of acquired characters
B. Darwin Wallace theory of natural selection
C. Hugo de Vries mutation theory
D. Synthetic theory (Neo-Darwinism)

Answer

### Step-by-Step Solution:

1. **Understanding Organic Evolution**: Organic evolution refers to the process by which different kinds of living organisms develop and diversify from earlier forms during the history of the earth.

2. **Identifying Theories of Evolution**: There are several theories that explain organic evolution, including:
- Lamarck's theory of inheritance of acquired characters
- Darwin's theory of natural selection
- Hugo de Vary's mutation theory
- Synthetic theory (Neo-Darwinism)

3. **Most Accepted Theory**: Among these theories, the most accepted and recent theory of organic evolution is the Darwin-Wallace theory of natural selection. This theory emphasizes that species evolve over time through a process of natural selection, where the fittest individuals survive and reproduce.

4. **Key Aspects of Darwin's Theory**:
- Proposed by Charles Darwin, it is known as the theory of natural selection.
- It suggests that all life on Earth is interconnected and has diversified from common ancestors.
- Darwin provided examples, such as the relationship between goats and giraffes, to illustrate how traits beneficial for survival can lead to the evolution of new species.

5. **Conclusion**: The correct answer to the question regarding the most accepted and recent theory of organic evolution is the Darwin-Wallace theory of natural selection.

### Final Answer:
The most accepted and recent theory of organic evolution is the **Darwin-Wallace theory of natural selection**.

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