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Describe the differences in pollinator- pistil interactions that occur in plants with dry stigmas compared to...

Describe the differences in pollinator- pistil interactions that occur in plants with dry stigmas compared to those who hve wet stigmas ( use diagrams if neccesary, writing 2-3 pages on this so answer in a forma i can expand on points please)

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Pollen–pistil interactions are an essential prelude to fertilization in angiosperms and determine compatibility/incompatibility.

Water, nutrients, and other small molecules are transported rapidly into the grain from the stigma exudate (wet stigmas) or stigma papillae (dry stigmas) by mechanisms that remain unclear. In plants with dry stigmas, regulated pollen hydration provides an effective early barrier to incompatiblepollination.

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