Review Questions
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Place the following levels of biological organization in order from smallest to largest: tissue, organ, cell, organism, organ system.
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Which of the following represents the correct order of biological organization?
A) Organ → Tissue → Cell
B) Cell → Tissue → Organ → Organ system → Organism
C) Tissue → Organ → Organ system → Cell
D) Cell → Organ system → Tissue → Organism -
The smallest unit of life that can carry out all functions of living things is the __________.
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A group of similar cells working together to perform a specific function is called a __________.
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Give one example of an organ system in the human body and list two organs that belong to it.
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True or False: A population is a group of organisms of the same species living in the same area.
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Match the level of organization with the correct example:
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Molecule → __________
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Population → __________
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Organ → __________
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Ecosystem → __________
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Which level of biological organization includes both the living and nonliving components of a given environment?
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Explain the difference between a community and an ecosystem.
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Describe how the hierarchical organization of life shows the relationship between a cell and the biosphere.
Licenses and Attribution
CC Licensed Content, Original:
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This educational material includes AI-generated content from ChatGPT by OpenAI. The original content created by Dr. Zeinab Motawe from Hillsborough College is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).
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All images in this textbook generated with DALL-E are licensed under the terms provided by OpenAI, allowing for their free use, modification, and distribution with appropriate attribution.
Openly Licensed Content Included:
- Assessment questions and text adapted from: OpenStax, Concepts of Biology. OpenStax CNX. May 18, 2016. Licensed under CC BY 4.0.
Other Licensed Content Included:
- No other licensed content was included.
