Discuss why microorganisms often have different colony morphologies on different media?
Discuss why microorganisms often have different colony morphologies on different media?
Homework Answers
Different media have different nutrient composition. Each nutrient is used in a different manner by each microbe. So, each microbe will use different nutrient media differently and therefore give a different colony morphology.
Say, microbe 1 is growing on three different media, media A, B and C. All the media have different nutrient composition. This microbe will therefore, give different morphologies on all the three media. On media A, morphology a, media B morphology b and on media C morphology c.
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Discuss why microorganisms often have different colony
morphologies on different media?
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