What are vestigial organs? Give two examples of vestigial organs in man.

Explanation

**Step-by-Step Solution:**

1. **Definition of Vestigial Organs:**
Vestigial organs are anatomical structures that have lost most or all of their original function through the course of evolution. These organs may have been functional in the ancestors of a species but are no longer necessary for survival or reproduction in the current form of the species.

2. **Significance of Vestigial Organs:**
The presence of vestigial organs provides evidence for the evolutionary history of a species. They indicate how organisms have adapted over time and how certain features have become redundant.

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