The change from larva to adult is called:

Options

A. Metamorphosis
B. Fertilisation
C. Growth hormone
D. None of the above

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term that describes the change from larva to adult in certain organisms.

2. **Identifying the Options**: The options provided are:
- A) Metamorphosis
- B) Fertilization
- C) Growth hormone
- D) (Another option not specified)

3. **Analyzing Each Option**:
- **Option A: Metamorphosis**: This term refers to the process where an organism undergoes a significant change in form and structure from larval stage to adult stage. For example, in frogs, the tadpole (larva) undergoes metamorphosis to become an adult frog.
- **Option B: Fertilization**: This process involves the fusion of sperm and egg to form a zygote. It is not related to the transformation from larva to adult.
- **Option C: Growth hormone**: This is a hormone that stimulates growth but does not describe the process of changing from larva to adult.
- **Option D**: (Not specified, but assumed to be incorrect based on context).

4. **Conclusion**: Based on the analysis, the correct answer is **A) Metamorphosis**, as it accurately describes the change from larva to adult.

**Final Answer**: The change from larva to adult is called **Metamorphosis**.

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