2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-86

  • question_answer
    When pollen grains are not transferred from anthers to stigma in a flower, due to the barrier, it is called

    A) herkogamy        

    B) heterogamy

    C) cleistogamy       

    D)        dichogamy

    Correct Answer: A

    Solution :

    [a] Herkogamy- When there is some physical barrier present between the stamens and carpels avoiding any chance of self pollination. Cleistogamy -  when the flowers remain closed, self-pollination is the rule. Dichogamy -  when the two sexes mature at different times.


You need to login to perform this action.
You will be redirected in 3 sec spinner