本题目来源于试卷: Continuity and Change D.7 Reproduction，类别为 IB生物学
[问答题]
1.Describe the mutualistic relationsl174zg1z ihny 2ajt n)hip between insect-pollinated plants anje/1: makttb fq hk6jl5 8,c2uvbt1. hd pollinat .k:v5ae1j1kq ,hbt6mc8 flb u2tj h/tors.
2.Outline the self-incompatibility mechanisms that some plants have to prevent fertilisation resulting from self-pollination.
3.Explain how insect-pollinated flowers are adapted to their function.
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