Common ancestor of apes and man is

Options

A. Parapithecus
B. CroMagnon
C. Dryopithecus
D. Australopithecus.

Explanation

To answer the question about the common ancestor of apes and man, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the common ancestor of apes and humans. This requires knowledge of evolutionary biology and the lineage of primates.

2. **Review the Options**: The options given are:
- A) Parapithecus
- B) Promenan
- C) Dryopithecus
- D) Australopithecus

3. **Analyze Each Option**:
- **Parapithecus**: This genus is considered to be an early primate but is not directly related to the common ancestor of apes and humans.
- **Promenan**: This option seems to be a misspelling or incorrect term; it does not correspond to a recognized genus in this context.
- **Dryopithecus**: This genus is known to be a common ancestor of both apes and humans, believed to have lived around 16 million years ago during the Miocene epoch.
- **Australopithecus**: This genus is more closely related to early humans but is not the common ancestor of apes and humans.

4. **Identify the Correct Answer**: Based on the analysis, Dryopithecus is the correct answer as it is recognized in paleontology as the common ancestor of both modern apes and humans.

5. **Conclusion**: Therefore, the common ancestor of apes and man is **Dryopithecus** (Option C).