IB Biology SL B4.1.2 Adaptations to abiotic environment
IB Biology SL B4.1.2 Adaptations to abiotic environment
Practise linking plant and animal adaptations to abiotic pressures such as salinity, heat, water loss and temperature change.
How this is tested
- explain how mangrove root or leaf features help with gas exchange or salt stress
- link desert plant leaf features to reduced water loss in structured questions
- apply animal examples to predict water conservation or heat-loss responses