Definition

The process by which a living organism keeps its internal environment stable and balanced, despite changes in the external environment.

Example

The body uses various mechanisms to achieve homeostasis, such as regulating temperature and pH levels.

Conversation

Have you ever heard about homeostasis in biology class?

Yeah, it’s all about how living things keep their internal balance, right?

Exactly! It’s fascinating how our bodies try to maintain homeostasis all the time.

Totally! It’s like our own little system of checks and balances.

Synonyms & Antonyms

Root Explanation

Homeostasis → It is formed from "homeo-" (from Greek "homoios", meaning similar or alike) and "stasis" (from Greek "stasis", meaning standing or stability). The word "homeostasis" refers to the process of maintaining a stable internal environment that is similar or constant despite external changes.

Memory Tip

Think of 'similar' ('homeo-') and 'standing' ('stasis') to remember that homeostasis means maintaining a stable and constant internal environment.

Visually Confused Words