2. Questions Bank
  3. 10th Class
  4. Science
  5. Life Processes

10th Class Science Life Processes Question Bank 10th CBSE Science Life Processes

  • question_answer
      How do guard cells regulate opening and closing of stomatal pores?  

    Answer:

                      Opening and closing of stomata occur due to turgor changes in guard cells. When guard cells are turgid, stomatal pores are open, while in flaccid form they close.                    (2)


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