Answer: Monocot (grass) leaves.
- A Dicot roots
- B Woody stems
- C Monocot (grass) leaves
- D Gymnosperm cones
Correct answer: C. Monocot (grass) leaves
Explanation: Large, empty bulliform cells in grass (monocot) leaves lose turgor in dry conditions, curling the leaf to reduce transpiration.
Concept context
Internal tissue organisation: meristems, permanent tissues (xylem, phloem, parenchyma), and secondary growth. Frequently tested in NEET.