A group of different tissues organized to perform a function with great efficiency is known as what?
Correct answer: B. An organ
- A. An organism
- B. An organ
- C. Tissue
- D. Population
Explanation
The correct answer is an organ. An organ is a structure made up of different types of tissues that work together to perform a specific function. This differs from a tissue, which is a group of similar cells, and from an organism, which is a complete living being composed of multiple organs and systems. A population refers to a group of the same species in a given area and is not related to tissue organization.
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About Introduction to Biology
Biology is divided into fields such as botany, zoology, microbiology, genetics, ecology, physiology and biotechnology, each focusing on a different aspect of life. Levels of biological organization progress from atoms and molecules through organelles, cells, tissues, organs and organ systems to organisms, populations, communities, ecosystems and the biosphere.
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