OCR A-level Biology A H420 · 3.1.2(a)
Why multicellular animals need transport systems
- Code
- 3.1.2(a)
- In
- 3.1.2 Transport in animals
- Topic
- 3 Exchange and transport
- Course
- A-level Biology A H420
- Board
- OCR
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Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in 3.1.2 Transport in animals
- 3.1.2(a) Why multicellular animals need transport systems
- 3.1.2(b) Types of circulatory system
- 3.1.2(c) Blood vessel structure and function
- 3.1.2(d) Formation of tissue fluid
- 3.1.2(e) Structure and dissection of the mammalian heart
- 3.1.2(f) The cardiac cycle
- 3.1.2(g) Initiation and coordination of heart action
- 3.1.2(h) Electrocardiogram (ECG) traces
- 3.1.2(i) Haemoglobin and gas transport
- 3.1.2(j) Oxygen dissociation curves, fetal and adult