Explain any two palaeontological evidences in favour of organic evolution.

Explanation

### Step-by-Step Text Solution

**1. Introduction to Paleontological Evidence:**
Paleontological evidence refers to the information derived from fossils, which are the preserved remains or traces of organisms from the past. These fossils provide crucial insights into the history of life on Earth and support the theory of organic evolution.

**2. First Evidence: Archaeopteryx**
- **Definition:** Archaeopteryx is a significant fossil that lived approximately 180 million years ago during the Late Jurassic period.
- **Importance:** It is often referred to as a "missing link" or "connecting link" between reptiles and birds.
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