Who coined the term ‘protoplasm’ for the fluid substance of the cell?
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Properly arranged data is called
Which of the following is a scalar quantity
A Scalar quantity is a quantity that has only magnitude but no direction as like vector.
Here in the given options, electric current is the only one which is scalar.
Who amongst the following is the author of the book ' Colours of the Rainbow '
The properties of several unknown solids were measured. Choose the correct option.
Improve the bracketed part of the sentence.
A beautiful landscape, full of green vegetation, will not just attract our attention but (fill us) with infinite satisfaction.
Which one of the following is used to induce artificial rain ?
How many astronauts have walked on the moon?