Question

explain the procedure and your observation in the experiment of observation of lactic acid bacteria in curd​

Answer 1

Place a drop of distilled water on the microscopic slide

Using a cotton swab/tooth pick, take a small drop of yogurt and smear it onto the microscopic slide (try having the smear at the central part of the slide and make a thin smear)

Gently place the microscopic cover slip on the smear (use blotting paper to remove excess solution on the side of the slide)

Place the slide on the stage of the microscope starting with lower magnification (40X) and move to higher magnification

Note** Yogurt bacteria are not bad, and are therefore safe to use