Multiple choice

The tonoplast is the outer covering of

  1. Golgi body

  2. Centriole

  3. Lysosomes

  4. Vacuole

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

 In plant cells, a large vacuole occurs which is surrounded by a semipermeable membrane called tonoplast. The membrane around vacuoles in animal cells is made up of lipoprotein. Normally, vacuoles do not occur in animal cells.