Biology - Tissues, organs and organ systems. 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: baggiez_boiCreated on: 28-04-14 18:36 What is a tissue? A group of specialised cells that have similar structure and function. 1 of 25 Name three tissues? Muscular, gladular and epithelial. 2 of 25 What is the function of the muscular tissue? It contracts, briging movement. 3 of 25 What is the fuction of the glandular tissue? Produces enzymes such as enzymes and hormones. 4 of 25 What is the function of the epithelial tissue? Covers some parts of teh body. 5 of 25 What is an organ system? Groups of organs that carry out a particular function. 6 of 25 What is an example of an organ system? The digestive system. 7 of 25 Nam he five parts of teh digestive system. Pancreas/salivary glands, stomach,, liver, small intestineand large intestine. 8 of 25 What is the function of the pancreas/salivary glands? Produce digestive juices. 9 of 25 What is the function of the stomach? Digests food. 10 of 25 What is the function of the liver? Produces bile. 11 of 25 What is the function of the small intestine? Digest and absorb soluble food. 12 of 25 What is the function of the large intestine? Absorbs water from undigeste food. 13 of 25 Name the three tissues in plants? Epidermal tissue, mesophyll and xylem/phelem. 14 of 25 What is the function of the epidermal tissue? Covers the plant. 15 of 25 What is the function of the mesophyll? Carries out photosyntehsis. 16 of 25 What is the function of the xylem/phelem? Transports substances around the plant. 17 of 25 What are three examples of organs in plants? Roots, stems, and leaves. 18 of 25 What have leaves adapted to do? Absorb sunlight for photosynthesis. 19 of 25 What are five adaptations eaves have? Chlorophyll, large surface area, thin, network of veins and stomata. 20 of 25 What is the purpose of the chlrophyll? Absorbs sunlight. 21 of 25 What is the purpose of them having a large surface area? Absorbs more light. 22 of 25 What is the purpose of them being thin? Lets carbon dioxide diffuse into the leaf. 23 of 25 What is the purpose of the network of veins? Support leaf and transport water and carbohydrates. 24 of 25 What is the purpose of the stomata? Lets carbon dioxide diffuse into the leaf. 25 of 25
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