The interval between two ecdyses is called

Options

A. stadium
B. instar
C. imago
D. none of these

Answer

To solve the question "The interval between two ecdyses is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Term "Ecdysis":**
- Ecdysis refers to the process of shedding the old cuticle or exoskeleton in arthropods and other organisms. This process is part of their growth and metamorphosis.

2. **Identify the Interval Between Ecdyses:**
- The question specifically asks for the term that describes the interval or time period between two instances of ecdysis.

3. **Recall Relevant Terminology:**
- In biological terms, the interval between two ecdyses is known as a "stadium." This term is used to describe the duration of a particular stage in the life cycle of an organism, particularly in insects.

4. **Evaluate the Options Given:**
- The options provided were:
- a) Stadium
- b) Instar
- c) Imago
- d) None of these
- Among these, "stadium" is the correct term for the interval between two ecdyses.

5. **Conclusion:**
- Therefore, the correct answer to the question is "stadium."

### Final Answer:
The interval between two ecdyses is called **stadium**.

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