Identify the incorrect statement w.r.t Autogamy

• A

  Transfer of pollen grains from the anther to the stigma of the same flower

• B

  In a normal flower which opens and exposes the anthers and the stigma, complete autogamy is rather rare.

• C

  Autogamy requires asynchrony in pollen release and stigma receptivity.

• D

  Anthers and the stigma should lie close to each other so that self-pollination can occur.