The mixture of sperm and other fluids formed in the vas deferens is called _______.

Options

A. Semen
B. Sperm
C. Embryo
D. Zygote

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of the mixture that is formed in the vas deferens, which is part of the male reproductive system.

2. **Identifying the Components**: In the male reproductive system, sperm is produced in the testes. As sperm travels through the reproductive tract, it mixes with various fluids.

3. **Role of the Vas Deferens**: The vas deferens is a tube that transports sperm from the testes to the ejaculatory duct. During this process, sperm combines with fluids from other glands.

4. **Composition of the Mixture**: The mixture formed in the vas deferens contains sperm along with seminal fluid, which includes water, sugars, proteins, vitamin C, and zinc.

5. **Naming the Mixture**: The mixture of sperm and these fluids is known as **semen**. Semen serves as a medium that helps transport sperm and provides nutrients necessary for sperm mobility and viability.

6. **Conclusion**: Therefore, the answer to the question is that the mixture of sperm and other fluids formed in the vas deferens is called **semen**.

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