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11 Cards in this Set
- Front
- Back
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animal cell structure
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▪cytoplasm
▪membrane ▪nucleus |
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plant cells structure
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▪cell wall
▪membrane ▪nucleus ▪cytoplasm ▪chloroplast ▪sap vacuole |
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Tissue
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A group of cells of similar structure that work together to perform a special function.
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Organ
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Several tissues grouped together to make a structure with a specific function.
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organ system
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A group of organs with closely related functions.
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ciliated cells
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Feature Tiny hairs called cilia which can move mucus.
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muscle cells
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Cells merge together to form fibers that can contract.
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red blood cells
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Feature no nucleus and contain haemoglobin.
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root hair cells
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Feature large surface area to aid the absorption process.
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xylem cells
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Long thin cells arranged end to end to form vessels. The cells lack end walls and cell content. The walls become lignified.
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difference between xylem and phloem
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xylem carry water and mineral salts, phloem carry sugars and amino acids.
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