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An organism's ability to detect stimuli ...

An organism's ability to detect stimuli from either the internal or external environment is called

A

natural selection.

B

evolution

C

mutation

D

responsiveness

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, "An organism's ability to detect stimuli from either the internal or external environment is called," we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Question**: The question is asking for the term that describes an organism's ability to detect changes in its environment, whether those changes are internal (within the body) or external (from the surroundings). 2. **Identify Key Terms**: The key term here is "stimuli," which refers to any change in the environment that can provoke a response from an organism. 3. **Consider the Options**: The options provided are: - 1. Natural Selection - 2. Evolution - 3. Mutation - 4. Responsiveness 4. **Analyze Each Option**: - **Natural Selection**: This is a process that explains how certain traits become more common in a population due to their advantages in survival and reproduction. It does not directly relate to the ability to detect stimuli. - **Evolution**: This refers to the gradual change in species over time. While it involves adaptations that may arise from responding to stimuli, it is not specifically about the ability to detect stimuli. - **Mutation**: This is a change in the DNA sequence that can lead to variations in traits. It does not pertain to an organism's ability to detect stimuli. - **Responsiveness**: This term refers to the ability of an organism to respond to stimuli from its environment. It encompasses both internal and external stimuli detection. 5. **Select the Correct Answer**: Based on the analysis, the correct answer is **Responsiveness**. This term accurately describes the ability of organisms to detect and respond to stimuli. ### Final Answer: The ability of an organism to detect stimuli from either the internal or external environment is called **Responsiveness**.
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