What is the correct order of the steps to follow for using a microscope to observe vacuoles in plant cells ?
1) Place on a glass slide
2) Take a piece of stem of a succulent plant
3) Stain with dilute saffranine solution.
4) Take thin cross section
A) 2, 4, 3,1
B) 1, 2, 3, 4
C) 2, 3, 4, 1
D) 4, 3, 1, 2
