Question

What happens when wilted vegetable are dipped in water _________________.

• A. They regain their size
• B. Remain to be same
• C. Colour will change
• D. Decrease in size because of lose of water.

Answer 1

The correct option is A They regain their size

• After dipping into water wilted vegetable regain their size, as water travells through a network of veins through out the plant and cell are hydrated and refirm their size. by a process called osmosis .
• Leaves turn yellow or red when they falls , in fallpalnt breakdown and reabsorb chlorophyll, letting the colours of other pigments show through , hence colour changes.
• When vegitables are wilted due to dehydration, their size decreases due to loss of water.
  

So the correct answer is " They regain their size".