Multiple choice

If a few cells of a plant such as Spirogyra are put into a strong solution the cell contents contract away from the wall. What is this known as?

  1. Hydrolysis

  2. Contraction

  3. Dehydration

  4. Plasmolysis

  5. Deplasmolysis

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

If a few cells of a plant such as Spirogyra are put into a strong solution the cell contents contract away from the wall. This is known as plasmolysis.