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Questions and Answers
What is the function of muscle cells in human beings?
What is the function of muscle cells in human beings?
- Carry messages
- Contract and relax to cause movement (correct)
- Transport oxygen, food, hormones, and waste material
- Conduct food and water
What is the role of vascular tissues in plants?
What is the role of vascular tissues in plants?
- Contract and relax to cause movement
- Transport oxygen, food, hormones, and waste material
- Carry messages
- Conduct food and water from one part of the plant to other parts (correct)
How do unicellular organisms differ from multicellular organisms?
How do unicellular organisms differ from multicellular organisms?
- Unicellular organisms have millions of cells, while multicellular organisms have a single cell
- Unicellular organisms do not have specialized cells, while multicellular organisms have specialized cells
- Unicellular organisms have a single cell performing all basic functions, while multicellular organisms have specialized cells for specific functions (correct)
- Unicellular organisms carry out movement, intake of food, gaseous exchange, and excretion, while multicellular organisms only carry out specific functions
What is the primary function of nerve cells in human beings?
What is the primary function of nerve cells in human beings?
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What is the significance of cells specializing in one function being grouped together in the body?
What is the significance of cells specializing in one function being grouped together in the body?
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