Write short notes on the following.
Ecdysis

Explanation

### Step-by-Step Text Solution for Ecdysis

1. **Definition of Ecdysis**: Ecdysis is the biological process through which certain animals shed their old exoskeleton or skin to allow for growth and development. This process is commonly referred to as molting.

2. **Occurrence**: Ecdysis occurs in various organisms, particularly in arthropods (such as insects, crustaceans, and arachnids) and nematodes (roundworms). It is a crucial part of their life cycle.

3. **Process of Ecdysis**: During ecdysis, the old exoskeleton separates from the body. This shedding is often synchronized with specific seasons or stages in the animal's life cycle. After the old skin is shed, a new, softer exoskeleton is formed, which eventually hardens.

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