Question

in this activity observe human cheek cells
what are material ?
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Answer 1

" ✌️ Answer ✌️ "

The cells seen are squamous epithelial cells from the outer epithelial layer of the mouth. The small blue dots are bacteria from our teeth and mouth.

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Answer 2

★᭄ꦿ᭄Answer★᭄ꦿ᭄

Materials :-

1. Glass microscope slides.

2. Plastic cover slips.

3. Paper towels or tissue.

4. Methylene Blue solution (0.5% to 1% )(mix approximately 1 part stock solution with 4 parts of water)

5. Plastic pipette or dropper.

6. Sterile, individually packed cotton swabs.