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प्रश्न
Who am I?
I am green, but don't have organs.
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उत्तर
Algae
संबंधित प्रश्न
Microorganisms can be seen with the help of a _________.
Which precautions are necessary for proper decomposition of domestic waste?
Observe the following figure and answer the questions :
- Identify the process shown in the figure.
- Explain the process in short.
Use the Whittaker method to classify bacteria, protozoa, fungi, algae, prokaryotic and eukaryotic microbes.
Write the characteristics of viruses.
Who am I?
I reproduce mainly by cell division.
Complete the following conceptual picture:
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 |
While returning from the school, Boojho ate chaat from a street hawker. When he reached home, he felt ill and complained of stomach ache and fell ill. What could be the reason?
‘Cry’ protein is produced by the bacteria ______.
