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What is the functional group of an ester?

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What are the different ways by which prokaryotes, protozoan, other invertebrates and fungi reproduce asexually?

asked Sep 12, 2017 in Biology by sonia (36.5k points)

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Define pollutants? What are major types of pollutants?

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How an alcohol is tested?

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Write an account on land pollution.

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CNG stands for

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What is the basic unit of carbohydrates and how it is synthesized?

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Write down the principle usage of important medicinal drugs.

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What are the different stages of nitrogen cycle?

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Why Andreas Vesalius is famous for?

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Describe the structure and types of cartilage and bone.

asked Sep 15, 2017 in Biology by sonia (36.5k points)

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What do you mean by the concept of 3Rs with reference to the conservation of natural resources?

asked Sep 13, 2017 in Biology by sonia (36.5k points)

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Define biotechnology and describe its importance.

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Identify the colors of the precipitates formed by reaction of caustic soda with; copper, zinc and ferric salts.

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How pH of a solution is measured?

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Define the followings:

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What is the difference between aldehyde and ketone?

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What do you mean by dominant and recessive alleles?

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Explain with examples how soluble salts are prepared?

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What is isomerism?

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