Match the coloumn Hyracotherium (Column- I) Oligocene epoch (Column- II) Pliohippus (Column- I) Pleistocene epoch (Column- II) Equus (Column- I) Eocene epoch (Column- II) Miohippus (Column- I) Pliocene epoch (Column- II) Choose the correct option

Options

A. a(i), b(ii), c(iv), d(iii)
B. a(i), b(iv), c(ii), d(iii)
C. a(iii), b(iv), c(ii), d(i)
D. a(iii), b(ii), c(iv), d(i)

Answer

To solve the question of matching the horse evolutionary species with their respective epochs, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Species and Their Epochs**:
- We need to match the species from Column I with the correct epochs from Column II.

2. **Match Hyracotherium**:
- Hyracotherium is known to have evolved during the **Eocene epoch** (approximately 55 to 45 million years ago).
- **Match**: Hyracotherium → Eocene epoch.

3. **Match Pliohippus**:
- Pliohippus is recognized as the first one-toed horse and evolved during the **Pliocene epoch**.
- **Match**: Pliohippus → Pliocene epoch.

4. **Match Equus**:
- Equus, which includes modern horses, is known to have appeared in the **Pleistocene epoch** (around 4 to 5 million years ago).
- **Match**: Equus → Pleistocene epoch.

5. **Match Miohippus**:
- Miohippus is known to have evolved during the **Oligocene epoch**.
- **Match**: Miohippus → Oligocene epoch.

6. **Summarize the Matches**:
- Hyracotherium → Eocene epoch
- Pliohippus → Pliocene epoch
- Equus → Pleistocene epoch
- Miohippus → Oligocene epoch

### Final Matching:
- Hyracotherium (Column I) matches with Eocene epoch (Column II).
- Pliohippus (Column I) matches with Pliocene epoch (Column II).
- Equus (Column I) matches with Pleistocene epoch (Column II).
- Miohippus (Column I) matches with Oligocene epoch (Column II).

### Correct Option:
Based on the above matches, the correct option for this question is:
- A → C (Hyracotherium → Eocene)
- B → D (Pliohippus → Pliocene)
- C → B (Equus → Pleistocene)
- D → A (Miohippus → Oligocene)