eVidyarthi

MCQ Chapter 12 Biology Class 11 Maharashtra Board

Study of Animal Type : Cockroach

1. Why is energy essential in different life processes?

Question 1 of 20

2. How do we primarily get energy for life processes?

Question 2 of 20

3. Why is all life on earth considered 'bottled solar energy'?

Question 3 of 20

4. What is the primary function of chlorophyll pigments in photosynthesis?

Question 4 of 20

5. What is the chemical equation for photosynthesis?

Question 5 of 20

6. Where are chloroplasts mainly located in a plant?

Question 6 of 20

7. What is the shape of chloroplasts in higher plants?

Question 7 of 20

8. What is the ground substance inside a chloroplast called?

Question 8 of 20

9. What are the chlorophyll-bearing sacs in chloroplasts called?

Question 9 of 20

10. What is the main difference between chlorophyll a and chlorophyll b?

Question 10 of 20

11. What is the role of carotenoids in photosynthesis?

Question 11 of 20

12. Why does chlorophyll appear red in reflected light in certain conditions?

Question 12 of 20

13. What pigment is responsible for the red color of tomatoes and chillies?

Question 13 of 20

14. What is the range of wavelengths for visible light in the electromagnetic spectrum?

Question 14 of 20

15. What is an absorption spectrum?

Question 15 of 20

16. Which wavelengths are most absorbed by chlorophyll a and b?

Question 16 of 20

17. What is an action spectrum?

Question 17 of 20

18. What did Van Niel’s experiment with bacteria demonstrate?

Question 18 of 20

19. What did Ruben confirm using isotopic oxygen (¹⁸O)?

Question 19 of 20

20. What is the Hill reaction?

Question 20 of 20


 

MCQ
Quiz

Leave a Reply

Your email address will not be published. Required fields are marked *

CBSE Board English Medium

ગુજરાત બોર્ડ

PSC Exam Preparation