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प्रश्न
Who am I?
I have a nucleus and membrane-bound cell organelles.
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उत्तर
Eukaryotic cell
संबंधित प्रश्न
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 |
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.
Who am I?
I can produce my replica.
Draw a neat and labelled diagram.
Different types of bacteria.
Arrange the following in ascending order of size Bacteria, Fungi, Viruses, Algae.
Paheli watched her grandmother making mango pickle. After she bottled the pickle, her grandmother poured oil on top of the pickle before closing the lid. Paheli wanted to know why oil was poured? Can you help her understand why?
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?
Mention the symptoms of poliomyelitis.
