Ape- like ancestors of human appears in epoch

Options

A. Pleistocene
B. Pliocene
C. Miocene
D. Oligocene

Answer

To answer the question "Ape-like ancestors of humans appear in which epoch?", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the specific epoch during which ape-like ancestors of humans first appeared.

2. **Identifying the Epochs**: The options provided are:
- Pleistocene
- Pliocene
- Miocene
- Oligocene

3. **Researching the Epochs**:
- **Pleistocene**: This epoch is known for the last ice ages and the evolution of modern humans but is not the earliest epoch for ape-like ancestors.
- **Pliocene**: This epoch is recognized as the second and youngest epoch of the Neogene period, occurring approximately 5.333 million to 2.58 million years ago. It is during this time that ape-like ancestors of humans are believed to have appeared.
- **Miocene**: This epoch precedes the Pliocene and is known for the diversification of mammals and birds but does not mark the appearance of ape-like ancestors.
- **Oligocene**: This epoch is earlier than the Miocene and is characterized by the emergence of many modern mammal families but is also not when ape-like ancestors appeared.

4. **Conclusion**: Based on the information, the correct answer is the **Pliocene epoch**, as it is during this time that ape-like ancestors of humans are believed to have first appeared.

### Final Answer:
The ape-like ancestors of humans appeared in the **Pliocene epoch**.