Answer: Elongation.
- A Elongation
- B Maturation
- C Root cap
- D Absorption
Correct answer: A. Elongation
Explanation: Behind the meristematic tip lies the zone of elongation, where cells enlarge and push the root deeper.
Concept context
Internal tissue organisation: meristems, permanent tissues (xylem, phloem, parenchyma), and secondary growth. Frequently tested in NEET.