Which of the following is considered the most biological control system in homeostasis? a) Negative b) Positive c) Retrograd d) Feedforward
Understand the Problem
The question is asking which type of biological control system is primarily involved in maintaining homeostasis, providing several options to choose from.
Answer
Negative feedback mechanism.
The most common and important biological control system in homeostasis is the negative feedback mechanism.
Answer for screen readers
The most common and important biological control system in homeostasis is the negative feedback mechanism.
More Information
Negative feedback loops play a critical role in maintaining homeostasis by adjusting physiological systems to counteract deviations from a set point. They are crucial in processes like temperature regulation, blood sugar levels, and more.
Tips
A common mistake is confusing negative feedback with positive feedback. Positive feedback amplifies changes, which is less common in homeostasis, whereas negative feedback reduces change.
Sources
- Homeostasis and Feedback - Biology LibreTexts - bio.libretexts.org
- Negative Feedback Mechanism - an overview | ScienceDirect Topics - sciencedirect.com
- Homeostasis - Wikipedia - en.wikipedia.org
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