What is significance of Archaeopteryx in the study of evolution?

Explanation

**Step-by-Step Text Solution:**

1. **Introduction to Archaeopteryx:**
- Archaeopteryx is a prehistoric organism that lived during the Late Jurassic period, approximately 150 million years ago. It is often considered a crucial specimen in the study of evolution.

2. **Definition of Missing Link:**
- The term "missing link" refers to a species that exhibits traits of two different taxonomic groups, thereby providing evidence for the evolutionary transition between them. Archaeopteryx is regarded as a missing link between reptiles and birds.

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