Lesson 1: Oscillatory Motion and Wave Mechanics — Lesson quiz

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Which of the following cellular changes occurs directly when a wilted plant shoot is irrigated with fresh water?

Cell sap osmotic pressure increases and cell wall shrinks inward.

Lignin is immediately deposited inside the xylem vessel walls.

Water enters the vacuole via osmosis, expanding turgor pressure against the cell wall.

Cuticle thickness over leaf epidermis doubles within minutes.