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Asked By:  K bheemesh
What is continuous dialogue between anther and stigma ? Dialogue means what and what chemicals help in acceptance and rejection of pollen grains
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Answer By: Excellant
The ability of the pistil to recognise the pollen followed by its acceptance or rejection is the result of a continuous dialogue between pollen grain and the pistil. This dialogue is mediated by chemical components of the pollen interacting with those of the pistil.