- A Respiration
- B Translocation
- C Guttation
- D Transpiration
Correct answer: C. Guttation
Explanation: Guttation is the exudation of water droplets, mostly seen on grass blades, when root pressure forces sap out through small pores called hydathodes.
Concept context
Water and mineral absorption, the ascent of sap, transpiration, and phloem transport via the pressure flow hypothesis.