MCQ Quiz on Class 11 Biology Chapter 15 Plant Growth and Development with Answers

We have compiled the MCQ Questions for Class 11 Biology Chapter 15 Plant Growth and Development with Answers Pdf free download covering the entire syllabus for NEET and Boards. Practice MCQ Questions for Class 11 Biology with Answers on a daily basis and score well in exams. Refer to Plant Growth and Development Class 11 MCQs Quiz Questions with Answers here along with a detailed explanation.

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Plant Growth and Development Class 11 MCQs Questions with Answers

MCQ Questions for Class 11 Biology Chapter 15 Plant Growth and Development with Answers

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1.  Senescence as an active developmental cellular process in the growth and functioning of a flowering plant, it is indicated in

 
 
 
 

2.  Coiling of garden pea tendrils around any support is an example of

 
 
 
 

3. The ability to regain or recover the lost or injured part of body is

 
 
 
 

4. Growth regulator which is known to promote cell division in vascular cambium is

 
 
 
 

5. The pineapple which under natural condition is difficult to blossom has been made to produce fruits throughout the year by application of

 
 
 
 

6. You are given a tissue with its potential for differentiation in artificial culture. Which of the following pairs of hormones would you add to the medium to secure shoots as well as roots?

 
 
 
 

7. Which one of the followings is a gaseous plant hormone?

 
 
 
 

8. Mobilisation of stored food in germinating seeds is triggered by

 
 
 
 

9. Typical plant growth shows _________ curve.

 
 
 
 

10. Cavity formed between somatic and splanchnic mesoderm is called

 
 
 
 

11. A few normal seedlings of tomato were kept in a dark room. After a few days, they were found to have become white-colored like albinos. Which of the following terms will you use to describe them? 

 
 
 
 

12. Three important growth promotor hormones in plants are

 
 
 
 

13. Mechanism of development was explained by

 
 
 
 

14. Which growth hormone accerlates the malting process in brewing industry?

 
 
 
 

15. Liver and pancreas arise from

 
 
 
 

16. Which plant growth regulator is the derivative of carotenoids?

 
 
 
 

17. Growth in dorsiventral leaf is measured in terms of

 
 
 
 

18. To prevent over – ripening, bananas should be

 
 
 
 

19. Auxins hormone was first discoverd by

 
 
 
 

20. Auxin is synthesised in the apical meristems from amino acid

 
 
 
 

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