Identify the incorrect statement w.r.t pollen grains

• A

  Pollen consumption has been claimed to increase the performance of athletes and race horses.

• B

  Stored pollen can be used as pollen banks, like seed banks, in crop breeding programmes.

• C

  In some members of Rosaceae and Solanaceae, pollen grains lose viability within 30 minutes

• D

  Pollen grains of many species cause severe allergies and bronchial afflictions in some people often leading to chronic respiratory disorders– asthma, bronchitis, etc.