Classifying Living Things

Front

What is the definition of vascular plants?

Back

Vascular plants are plants that have specialized tissues (xylem and phloem) for transporting water, nutrients, and food throughout the plant.

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What are nonvascular plants?

Back

Nonvascular plants are plants that lack specialized tissues for transporting water and nutrients, and they typically absorb water directly through their cells.

Front

What are the main characteristics of fungi?

Back

Fungi are organisms that absorb nutrients from their environment, often decomposing organic material, and they have cell walls made of chitin.

Front

What is the role of algae in ecosystems?

Back

Algae are photosynthetic organisms that produce oxygen and serve as a primary food source for many aquatic organisms.

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NGSS.MS-LS1-6

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Front

What are protists?

Back

Protists are a diverse group of eukaryotic microorganisms, which can be unicellular or multicellular, and include organisms such as algae and protozoans.

Front

What is the significance of cells in living organisms?

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Cells are the basic building blocks of life, serving as the smallest unit of structure and function in all living organisms.

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NGSS.MS-LS1-1

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Front

How do nonvascular plants absorb water?

Back

Nonvascular plants absorb water directly from their surroundings through osmosis, as they do not have specialized structures for water transport.

Front

What are the two main types of vascular plants?

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The two main types of vascular plants are angiosperms (flowering plants) and gymnosperms (non-flowering plants, such as conifers).

Front

What is the difference between autotrophs and heterotrophs?

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Autotrophs are organisms that produce their own food through photosynthesis or chemosynthesis, while heterotrophs obtain their food by consuming other organisms.

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NGSS.MS-LS1-6

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Front

What is the function of xylem in vascular plants?

Back

Xylem is the vascular tissue responsible for transporting water and dissolved minerals from the roots to the rest of the plant.