An insect which undergoes complete metamorphosis is called

Options

A. Ametabola
B. Hemimetabola
C. Holometabola
D. None of these

Answer

To answer the question "An insect which undergoes complete metamorphosis is called," we will go through the options provided and analyze them step by step.

### Step-by-Step Solution:

1. **Understanding Metamorphosis**:
- Metamorphosis is a biological process where an organism undergoes significant physical changes after birth or hatching. This can involve changes in body structure, such as the number of legs, wings, and methods of feeding.

**Hint**: Remember that metamorphosis can be complete or incomplete, which affects the classification of insects.

2. **Types of Metamorphosis**:
- There are two main types of metamorphosis:
- **Complete Metamorphosis**: This involves four distinct life stages: egg, larva, pupa, and adult.
- **Incomplete Metamorphosis**: This involves three stages: egg, nymph, and adult, where the nymph resembles a smaller version of the adult.

**Hint**: Think about the life stages involved in each type of metamorphosis.

3. **Analyzing the Options**:
- **Ametabola**: This group consists of insects that do not undergo metamorphosis at all. An example is the silverfish.
- **Hemimetabola**: This group undergoes gradual and incomplete metamorphosis. An example is the grasshopper.
- **Holometabola**: This group undergoes complete metamorphosis. An example is the butterfly.

**Hint**: Focus on the prefix "holo" in Holometabola, which indicates completeness.

4. **Conclusion**:
- Since the question specifically asks for an insect that undergoes complete metamorphosis, the correct answer is **Holometabola**.

**Final Answer**: An insect which undergoes complete metamorphosis is called **Holometabola**.