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Chapter 1: Problem 14

The level of organization most responsible for the maintenance of homeostasis is the _____ level. a. cellular b. organ c. organ system d. tissue

Short Answer

Expert verified
The level of organization most responsible for the maintenance of homeostasis is the \(cellular\) level.

Step by step solution

01

Understand Homeostasis

Homeostasis is the ability of an organism to maintain a stable internal environment despite external changes. Organisms need to maintain a stable internal environment, such as temperature, pH, and ion concentration, for their cells to function efficiently.
02

Review Biological Organization Levels

Here is a brief review of the levels of biological organization from the smallest to the largest: 1. Cellular: basic unit of life, includes organelles and cells. 2. Tissue: a group of cells that have a similar structure and perform a specific function. 3. Organ: a structure made up of two or more different types of tissues that perform a specific function. 4. Organ system: a group of organs that work together to carry out a specific function in the body.
03

Identify the Homeostasis Maintenance Level

While each level plays a role in maintaining homeostasis, it's essential to focus on the level with the most direct responsibility for regulating interactions with the environment and responding to changes. At the cellular level, individual cells actively maintain their internal environment by exchanging substances with their surroundings and carrying out metabolic reactions. Thus, cellular level is the most responsible for homeostasis maintenance.
04

Choose the Correct Option

Based on the analysis mentioned above, we can choose the correct answer: The level of organization most responsible for the maintenance of homeostasis is the \(cellular\) level. Therefore, the correct answer is: a. cellular

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Most popular questions from this chapter

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