Punjab Medical Punjab - MET Solved Paper-2006

  • question_answer
    The coiling of tendril around some base in response to touch is called:

    A)  hydrotaxis         

    B)  chemotaxis

    C)  thigmotropism                

    D)  geotaxis

    Correct Answer: C

    Solution :

    Contact or touch stimulus induced growth movements are called thigmotropism e.g.,: Winding of tendril;Twisting of twiner around a solid support; Stem of Cvscuta; Roots of Vanilla.


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