Movement - all living things move, even plants Respiration - getting energy from food Sensitivity - detecting changes in the surroundings Growth - all living things grow Reproduction - making more living things of the same type
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Animal cells and plant cells
Animal cells usually have an irregular shape, and plant cells usually have a regular shape. Cells are made up of different parts.
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Animal cells and plant cells
Animal cells and plant cells both contain: cell membrane cytoplasm nucleus mitochondria Plant cells also contain these parts, which are not found in animal cells: cell wall vacuole chloroplasts
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Unicellular organisms
A unicellular organism is a living thing that is just one cell. There are different types of unicellular organism, including: bacteria protozoa unicellular fungi You might be tempted to think that these organisms are very simple,
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Unicellular organisms
but in fact they can be very complex. They have adaptations that make them very well suited for life in their environment.
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MRS GREN
Excretion - getting rid of waste Nutrition - taking in and using food
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Cells, tissues, organs and systems
Multicellular organisms are organised into increasingly complex parts. In order, from least complex to most complex: cells tissues organs organ systems organism
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Tissues
Animal cells and plant cells can form tissues, such as muscle tissue in animals. A living tissue is made from a group of cells with a similar structure and function, which all work together to do a particular job.
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Organs
An organ is made from a group of different tissues, which all work together to do a particular job.
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Organ systems
An organ system is made from a group of different organs, which all work together to do a particular job.
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Other cards in this set
Card 2
Front
Animal cells usually have an irregular shape, and plant cells usually have a regular shape. Cells are made up of different parts.
Back
Animal cells and plant cells
Card 3
Front
Animal cells and plant cells both contain: cell membrane cytoplasm nucleus mitochondria Plant cells also contain these parts, which are not found in animal cells: cell wall vacuole chloroplasts
Back
Card 4
Front
A unicellular organism is a living thing that is just one cell. There are different types of unicellular organism, including: bacteria protozoa unicellular fungi You might be tempted to think that these organisms are very simple,
Back
Card 5
Front
but in fact they can be very complex. They have adaptations that make them very well suited for life in their environment.
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