Can I read Biology Form 4 Slide Preparation Guide on EtoBox?
Biology Form 4 Slide Preparation Guide by Zhi Wei is a document available to read on EtoBox.
What is Biology Form 4 Slide Preparation Guide about?
The document provides instructions for preparing and examining slides of plant and animal cells under a microscope. For plant cells, an onion scale leaf was used to extract epidermal cells, which were placed on a slide with water and covered. Iodine solution was added to stain the cells. Excess stain was removed and the cells were observed under low and high magnification and drawn. For animal cells, cheek cells were scraped and placed on a slide with water, stained with methylene blue, observed under a mic
- Author
- Zhi Wei
- Language
- EN