Name the part of the gynoecium that determine | vedclass

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(C) The $Stigma$ is the part of the gynoecium that determines the compatible nature of the pollen grain.The pistil has the capacity to recognize suita

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Stigma

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(C) The $Stigma$ is the part of the gynoecium that determines the compatible nature of the pollen grain.The pistil has the capacity to recognize suitable (right type) or unsuitable (wrong type) pollen grains.If the pollen grain is of the right type, the pistil accepts it and promotes post-pollination events that lead to fertilization.If the pollen is of the wrong type, the pistil rejects the pollen.The ability of the pistil to recognize the pollen, followed by its acceptance or rejection, is the result of a continuous chemical dialogue between the pollen grain and the pistil.

Name the part of the gynoecium that determines the compatible nature of the pollen grain.

Similar Questions

$A$: Filiform apparatus guides the pollen tube into the synergids.
$R$: It is a special cellular thickening at the micropylar tip to secrete chemotropic stimulus.

The pollen tube usually enters the embryo sac through:

How many of the following statements are true about the figure given below?
i. Germination of pollen grain.
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$A$ long pollen tube is found in $.......$.

Which one of the following is not associated with pollen-pistil interaction?

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