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प्रश्न
Who am I?
I have a nucleus and membrane-bound cell organelles.
एक शब्द/वाक्यांश उत्तर
उत्तर
Protozoa
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
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 reproduce mainly by cell division.
Which are the different types of micro-organisms?
Give reasons.
A refrigerator is used in almost every home.
Unscramble the jumbled word underlined in the following statement.
Cells of our body produce santiidobe to fight pathogens.
The major constituent of vinegar is ______.
Yeasts are a rich source of ______.
Name the scientist who first discovered the penicillin antibiotic. Can you name any other known antibiotic?
