IX A Science 17/6/21 Practical ( Biology)
Grade IX A
Subject- Science ( Biology)
Chapter- Fundamental unit of life
Practical- Onion and Cheek Cells
Our Objective
Our aim is to prepare stained temporary mounts of onion peel and human cheek cells and to record the observations.
The Theory
Before exploring the details of cell structure, let's understand the differences in the structure of an onion cell and a human cheek cell.