Unicellular vs. Multicellular Review

What is the basic unit of life?

• cell

• organ

• tissue

• organism

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Multicellular organisms contain

• 1 cell

• more than 1 cell

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_____________ organisms are composed of a single cell

• unicellular

• multicellular

• unicellular AND multicellular

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Which best describes the main job of most cells in multicellular organisms?

• cells work to keep themselves alive

• cells work to release needed materials

• cells work to keep the organism alive

• cells work to store unneeded materials

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Which organism performs all life processes in one cell?

• grass

• mushrooms

• bacteria

• butterfly

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Which best describes a multi-celled organism?

• basic

• uniform

• simple

• complex

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How are single-celled organisms and multi-celled organisms similar?

• Both need food for energy and growth

• Both require the interaction of many cells to survive

• Both have a skeletal system for support

• Both are able to carry out all life functions in only cell

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Fungi and bacteria are both single-celled organisms. What do they most likely have in common?

• Both fungi and bacteria are larger organisms

• Both fungi and bacteria need sunlight and nutrients from the soil to be able to grow

• Both fungi and bacteria carry out all life functions in their one single cell

• Both fungi and bacteria are very complex

Fungi, plants, and animals are examples of

• Unicellular Organisms

• Multicellular Organisms

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Many cells

• unicellular

• multicellular

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