Antivenom against snake poison contains

Options

A. antigens
B. antigen-antibody complexes
C. antibodies
D. enzymes.

Explanation

### Step-by-Step Solution:

1. **Understanding Antivenom**: Antivenom is a medical treatment used to counteract the effects of snake venom. It is crucial to know what components are present in antivenom.

2. **Identifying the Source of Antivenom**: Antivenom is derived from the blood of animals (often horses) that have been immunized with snake venom. This immunization process allows the animal to produce specific antibodies against the venom.

3. **Production of Antibodies**: When a horse is bitten by a snake, its immune system responds by producing antibodies that neutralize the venom. These antibodies are specific to the components of the snake venom.

4. **Isolation of Antibodies**: After the horse has produced a sufficient amount of antibodies, these antibodies are extracted from the horse's blood. This extracted substance is what we refer to as antivenom.

5. **Conclusion**: Therefore, antivenom against snake poison primarily contains antibodies that specifically target and neutralize the venom.

### Final Answer:
Antivenom against snake poison contains **antibodies**.

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