Find the INCORRECT match from the following .

Options

A. Origin of earth - 4.5 billion years ago
B. Dinosaurs disappeared - 65 million years ago
C. First cellular forms of life - 4 billion years ago
D. Jawless fish evolved - 350 million years ago

Answer

To solve the question of identifying the INCORRECT match from the options provided, we will analyze each option step by step.

### Step-by-Step Solution:

1. **Understanding the Origin of Earth**:
- The origin of the Earth is estimated to be around **4.5 billion years ago**. This is a widely accepted scientific fact.
- **Conclusion**: This statement is **correct**.

2. **Extinction of Dinosaurs**:
- Dinosaurs are believed to have disappeared about **65 million years ago**. This aligns with the end of the Cretaceous period.
- **Conclusion**: This statement is **correct**.

3. **First Cellular Forms of Life**:
- The claim states that the first cellular forms of life appeared **4 billion years ago**. However, it is understood that while organic compounds may have formed around that time, the first true cellular life forms likely did not appear until about **2 billion years ago**.
- **Conclusion**: This statement is **incorrect**.

4. **Evolution of Jawless Fish**:
- The evolution of jawless fish is estimated to have occurred around **350 million years ago**. This is consistent with the timeline of vertebrate evolution.
- **Conclusion**: This statement is **correct**.

### Final Conclusion:
Based on the analysis, the INCORRECT match is the statement regarding the first cellular forms of life appearing **4 billion years ago**. The correct timeline suggests that cellular life forms appeared approximately **2 billion years** after the Earth's formation.

### Answer:
The incorrect match is **the first cellular forms of life came 4 billion years ago**.

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