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MCQ Chapter 14 Biology Class 11 Maharashtra Board

Human Nutrition

1. What is nutrition defined as by the World Health Organization?

Question 1 of 20

2. Which of the following is NOT a process included in nutrition?

Question 2 of 20

3. Why do we need to digest food even if our diet contains all necessary nutrients?

Question 3 of 20

4. What is the approximate length of the human alimentary canal?

Question 4 of 20

5. Which part of the mouth is formed by the palate?

Question 5 of 20

6. How many teeth are present in the buccal cavity of an adult human?

Question 6 of 20

7. What type of joint fixes each tooth in its socket in the jaw?

Question 7 of 20

8. How many sets of teeth do humans get in their lifetime?

Question 8 of 20

9. Which type of teeth is NOT part of human heterodont dentition?

Question 9 of 20

10. What is the dental formula for an adult human?

Question 10 of 20

11. What is the hardest substance covering the crown of a tooth?

Question 11 of 20

12. What does the pulp cavity of a tooth contain?

Question 12 of 20

13. What guards the glottis during swallowing to prevent food from entering the trachea?

Question 13 of 20

14. What is the approximate length of the oesophagus in humans?

Question 14 of 20

15. What is the function of mucus in the oesophagus?

Question 15 of 20

16. Which region of the stomach prevents back flow of food into the oesophagus?

Question 16 of 20

17. What is the approximate length of the stomach?

Question 17 of 20

18. Which part of the small intestine is the longest?

Question 18 of 20

19. What is the vestigial organ arising from the caecum?

Question 19 of 20

20. Which part of the large intestine temporarily stores faeces?

Question 20 of 20


 

MCQ
Quiz

Comments

  1. Pratiksha says:
    September 10, 2025 at 6:53 pm

    Nice

    Reply

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