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 relationship betwe zzg6(1aegr/qi u dda8d --nn0en ia8pmd , ; brki80;dyvpnsect-pollinated plants and pollin 8v8;p0 amb;i,kdypdrators.
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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