A tendency toward a relatively stable equilibrium between interdependent elements.
Answer:
c. Prevent crystal violet from leaving the cells
Explanation:
Gram Staining:
- Gram staining is a staining techniques used for the identification of bacteria in microbiological studies.
- Gram staining uses crystal violet as the primary stain. It complexes with the peptidoglycan cell wall of Gram positive bacteria giving them a purple color.
- An iodine mordant is also used that forms a crystal violet-iodine complex that fixes the crystal violet dye to the cell wall. This prevents the Gram positive cell walls from being decolorized by the application of alcohol.
- A counter stain, safranin is then applied that stains Gram negative bacteria pink.
Answer:fungi are unicellular (eg yeasts) or multicellular, ( eg mushroom) immobile, reproduce both asexually and sexually using spores and obtained their food from dead and decaying plant and animals tissues
Explanation:
