The process of fusion of a sperm with an ovum is called ?

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term that describes the fusion of a sperm with an ovum.

2. **Identifying the Process**: The fusion of a sperm cell (male gamete) with an ovum (female gamete) is a crucial step in sexual reproduction.

3. **Naming the Process**: This specific process is known as **fertilization**.

4. **Result of Fertilization**: The fusion of the sperm and ovum results in the formation of a zygote, which is also referred to as a fertilized egg.

5. **Location of Fertilization**: In humans, fertilization typically occurs in the **fallopian tube**, which is the structure that connects the ovaries to the uterus.

6. **Conclusion**: Therefore, the answer to the question is that the process of fusion of a sperm with an ovum is called **fertilization**.

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