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#root absorption

2 public questions tagged with this topic.

Ion absorption in roots occurs maximally in the:

The right choice is C: Root hair zone. In MINERAL Transport, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) Meristematic zone; B) Elongation zone; D) Mature zone. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.

Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.