D3.1.9—Insect-pollinated flower features Topic Practice
D3.1.9—Insect-pollinated flower features Topic Practice

IB Biology syllabusBiology SL/HLFirst assessment 2025
Practise how insect-pollinated flower features improve pollination, including nectar, odours and structures that attract animal pollinators.
How this is tested
- suggest how sugary liquid benefits a plant by attracting insects that pollinate flowers
- link specific odours or nectar to improved insect pollination rather than seed dispersal
- apply animal-pollinated flower features when drawing or interpreting flower structures
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