AQA GCSE Biology (8461) · AQA 8461
4.2 Organisation
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Organisation
- Explain how the process of transpiration is linked to the movement of water through xylem … (4 marks, Explain)
- A student states: 'Blood is not a tissue because it is a liquid.' Explain why the student … (4 marks, Explain)
- Describe the four levels of organisation in a multicellular organism, starting from the si… (4 marks, Describe)
- Explain how the stomach acts as an organ in the digestive system, referring to tissues and… (4 marks, Explain)
- A leaf contains palisade mesophyll tissue and spongy mesophyll tissue. Explain how these t… (4 marks, Explain)
- Explain how cells, tissues, and organs are related to each other in a multicellular organi… (4 marks, Explain)
- Explain how organ systems contribute to the organisation of a multicellular organism. Use … (4 marks, Explain)
- Explain how cells, tissues and organs are organised to form the small intestine as part of… (4 marks, Explain)
- Describe how blood is an example of a tissue, and explain how blood vessels and the heart … (4 marks, Describe and Explain)
- Explain how the structure of xylem and phloem tissues allows each one to carry out its tra… (4 marks, Explain)
- Explain how the pancreas acts as an organ, and how it contributes to the organ system it b… (4 marks, Explain)
- Explain how the liver and gallbladder work together in the digestion of lipids. Refer to t… (4 marks, Explain)
- Describe the roles of palisade mesophyll, spongy mesophyll, and phloem in a plant leaf. (4 marks, Describe)
- Explain how the structures of xylem and phloem are each suited to their transport function… (4 marks, Explain)
- Explain how the structure of a leaf is adapted to allow efficient gas exchange during phot… (4 marks, Explain)