In the context of natural selection and evolution, what is a snake that eats a mouse an example of?

• A. Mutualism
• B. Predation
• C. Commensalism
• D. Parasitism

Answer: (B)

Verified step by step guidance

1. Understand the definitions of the terms provided: Mutualism refers to a relationship where both organisms benefit; Predation involves one organism (predator) consuming another organism (prey); Commensalism is a relationship where one organism benefits while the other is unaffected; Parasitism involves one organism benefiting at the expense of the other.
2. Identify the relationship between the snake and the mouse. The snake consumes the mouse, which results in the mouse's death. This indicates a predator-prey interaction.
3. Compare the interaction to the definitions: The snake benefits by obtaining food, while the mouse is harmed (killed). This aligns with the definition of predation.
4. Eliminate the other options: Mutualism does not apply because the mouse does not benefit. Commensalism does not apply because the mouse is harmed. Parasitism does not apply because the snake does not live on or inside the mouse to derive benefits over time.
5. Conclude that the correct term to describe the relationship between the snake and the mouse is predation, as it fits the definition of one organism consuming another for sustenance.