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Questions and Answers
What is an organ in a multicellular organism?
What is an organ in a multicellular organism?
- A single type of tissue serving a specific function
- A structural unit without specific function
- A collection of tissues serving a common function (correct)
- A combination of cells with similar origins
What lies between tissue and an organ system in the hierarchy of life?
What lies between tissue and an organ system in the hierarchy of life?
- A germ layer
- An organ (correct)
- A single cell
- A biological system
What are the main tissues that make up an organ categorized as?
What are the main tissues that make up an organ categorized as?
- Parenchyma and stroma (correct)
- Connective and ancillary
- Nerves and blood vessels
- Epithelial and muscle
What is the functional analogue of an organ in single-celled organisms?
What is the functional analogue of an organ in single-celled organisms?
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What determines the number of organs in any organism?
What determines the number of organs in any organism?
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An organ is a collection of tissues joined in a structural unit to serve a common function.
An organ is a collection of tissues joined in a structural unit to serve a common function.
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Tissues of different types combine to form an organ with a specific function.
Tissues of different types combine to form an organ with a specific function.
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An organ system is formed by two or more organs working together in the execution of a specific body function.
An organ system is formed by two or more organs working together in the execution of a specific body function.
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The main tissues that make up an organ have different embryologic origins.
The main tissues that make up an organ have different embryologic origins.
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In plants, there are four main organs.
In plants, there are four main organs.
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