Name the cell organelle which gives rise to the acrosome in an animal sperm.

Answer

To answer the question "Name the cell organelle which gives rise to the acrosome in an animal sperm," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Acrosome**: The acrosome is a cap-like structure located at the anterior (front) part of the sperm cell. It plays a crucial role in fertilization by helping the sperm penetrate the egg.

2. **Identifying the Origin of the Acrosome**: The acrosome is not just a random structure; it is derived from a specific cell organelle during the development of the sperm.

3. **Recognizing the Relevant Organelle**: The organelle responsible for the formation of the acrosome is the Golgi apparatus. The Golgi apparatus processes and packages proteins and other molecules, and in the case of sperm, it contributes to the formation of the acrosome.

4. **Final Answer**: Therefore, the cell organelle that gives rise to the acrosome in an animal sperm is the **Golgi apparatus**.