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Question
Draw a neat and labelled diagram.
Different types of bacteria.
Diagram
Solution
 |
Coccus |
 |
Cocco-bacillus |
 |
Bacillus |
 |
Vibrio (Comma shaped) |
|
|
Spirillum |
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RELATED QUESTIONS
Match the organisms in Column A with their action in Column B.
| A | B | ||
| (i) | Bacteria | (a) | Fixing Nitrogen |
| (ii) | Rhizobium | (b) | Setting of curd |
| (iii) | Lactobacillus | (c) | Baking of bread |
| (iv) | Yeast | (d) | Causing Malaria |
| (v) | A protozoan | (e) | Causing Cholera |
| (vi) | A Virus | (f) | Causing AIDS |
| (g) | Producing antibodies |
Can microorganisms be seen with the naked eye? If not, how can they be seen?
What are the major groups of microorganisms?
Match the pairs
| ‘A’ group | ‘B’ group | ||
| a. | Xylitol | 1. | Pigment |
| b. | Citric acid | 2. | To impart sweetness |
| c. | Lycopene | 3. | Microbial restrictor |
| d. | Nycin | 4. | Protein binding emulsifier |
| 5. | To impart acidity | ||
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I have a nucleus and membrane-bound cell organelles.
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How disease causing microorganisms enter into human beings?
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