Biology · Plant Physiology
Regarding guttation vs. transpiration, which of the following sets of statements is ENTIRELY correct? I. Guttation involves liquid water loss, while transpiration involves water vapour loss. II. Guttation occurs via hydathodes, while transpiration occurs mainly via stomata. III. Both are driven by the transpiration pull. IV. Guttation occurs when root pressure exceeds transpiration pull.
- 1I, III, and IV only
- 2Only I and II
- 3I, II, and III only
- 4I, II, and IV only✓
Correct answer
I, II, and IV only
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