Structural Organisation in Animals and Plants – Multiple Choice Questions (MCQs)

1. 13. Q13: Which of the following is a connective tissue?

   • A. Muscle
   • B. Bone
   • C. Epithelium
   • D. Nerve

2. 14. Q14: In which of the following organisms nephridia is the excretory organ?

   • A. Earthworm
   • B. Cockroach
   • C. Frog
   • D. Hydra

3. 15. Q15: What is the function of phloem?

   • A. Transport of water
   • B. Transport of food
   • C. Photosynthesis
   • D. Support

4. 16. Q16: Which cells in xylem are living?

   • A. Tracheids
   • B. Vessels
   • C. Xylem parenchyma
   • D. Xylem fibers

5. 17. Q17: Which one of the following is not a function of epithelial tissue?

   • A. Protection
   • B. Secretion
   • C. Absorption
   • D. Conduction

6. 18. Q18: Which tissue in plants is responsible for transport of water?

   • A. Phloem
   • B. Xylem
   • C. Parenchyma
   • D. Collenchyma

7. 19. Q19: Which of the following is a connective tissue?

   • A. Muscle
   • B. Bone
   • C. Epithelium
   • D. Nerve

8. 20. Q20: Which of the following is a connective tissue?

   • A. Muscle
   • B. Bone
   • C. Epithelium
   • D. Nerve

9. 21. Q21: Which part of cockroach has spiracles for respiration?

   • A. Head
   • B. Thorax
   • C. Abdomen
   • D. Legs

10. 22. Q22: Which of the following tissues has dead cells?

    • A. Parenchyma
    • B. Collenchyma
    • C. Sclerenchyma
    • D. Phloem

11. 23. Q23: Which one of the following is not a function of epithelial tissue?

    • A. Protection
    • B. Secretion
    • C. Absorption
    • D. Conduction

12. 24. Q24: Which plant tissue helps in healing of wounds?

    • A. Collenchyma
    • B. Sclerenchyma
    • C. Parenchyma
    • D. Meristematic