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प्रश्न
Arrange the following in ascending order of size Bacteria, Fungi, Viruses, Algae.
एका वाक्यात उत्तर
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उत्तर
Viruses → Bacteria → Fungi → Algae
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संबंधित प्रश्न
Microorganisms can be seen with the help of a _________.
Carrier of malaria-causing protozoan is ___________.
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 |
Write the characteristics of viruses.
Who am I?
I am green, but don't have organs.
Which are the different types of micro-organisms?
Complete the following conceptual picture:
How disease causing microorganisms enter into human beings?
Match the names of scientists given in Column A with the discovery made by them given in Column B.
| Column A | Column B |
| (a) Louis Pasteur | (i) Penicillin |
| (b) Robert Koch | (ii) Anthrax bacterium |
| (c) Edward Jenner | (iii) Fermentation |
| (d) Alexander Fleming | (iv) Small pox vaccine |
| (v) Typhoid |
Yeasts are a rich source of ______.
