Which one of the following scientist's name is correctly mathce dwith the theory put forth by him?

Options

A. de Vries-Theory of natural selection
B. Darwin-Theory of pangenesis
C. Weismann-Theory of contunity of germplasm
D. Pasteur-Theory of inheritance of acquired characters

Explanation

To solve the question regarding the correct match between the scientist and the theory they proposed, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Theories and Scientists Listed**:
The question provides a list of scientists and theories. We need to examine each pairing to determine if they are correctly matched.

2. **Evaluate the First Pairing - Hugo de Vries and Theory of Natural Selection**:
- **Theory of Natural Selection**: This theory was proposed by Charles Darwin, not Hugo de Vries.
- **Hugo de Vries**: He is known for proposing the theory of mutations, which states that evolution occurs through large, sudden changes (mutations), rather than gradual changes.
- **Conclusion**: This pairing is incorrect.

3. **Evaluate the Second Pairing - Charles Darwin and Theory of Pangenesis**:
- **Theory of Pangenesis**: This theory was not proposed by Darwin; it is attributed to other scientists, such as Francis Galton.
- **Charles Darwin**: He is known for the theory of natural selection, not pangenesis.
- **Conclusion**: This pairing is also incorrect.

4. **Evaluate the Third Pairing - August Weissman and Theory of Continuity of Germplasm**:
- **Theory of Continuity of Germplasm**: This theory was indeed proposed by August Weissman. He suggested that the germplasm (the genetic material) is passed on from one generation to the next and is immortal, while somatic cells die with the organism.
- **Conclusion**: This pairing is correct.

5. **Evaluate the Fourth Pairing - Louis Pasteur and Theory of Inheritance of Acquired Characters**:
- **Theory of Inheritance of Acquired Characters**: This theory is associated with Jean-Baptiste Lamarck, not Louis Pasteur.
- **Louis Pasteur**: He is known for his work on germ theory and disproving spontaneous generation, not for theories of inheritance.
- **Conclusion**: This pairing is incorrect.

6. **Final Conclusion**:
The only correct match is August Weissman with the Theory of Continuity of Germplasm. Therefore, the correct answer is option C.