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Write note on the causes and effects of water pollution.

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

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Define antibiotics. Describe the main groups of antibiotics.

asked Sep 14, 2017 in Biology by sonia (36.5k points)

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Define drug.

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Write a note on drug addiction.

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Define Pharmacology and distinguish it from pharmacy.

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How do the plants excrete extra carbon dioxide and oxygen from their body?

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Write a note on sedative, narcotics and hallucinogens.

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Write a note on carbon cycle.

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What are single cell proteins? Describe their importance.

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Write a detail account on air pollution.

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

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Define pollution. What are the major causes of It?

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Write a note on artificial selection.

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What is the dominance relationship between blood group alleles I A and I B?

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What do you mean by Parthenogenesis? Give examples.

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

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How Does the DNA of Chromosome work?

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What are medicinal drugs? Describe the source of these drugs?

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What is modern biotechnology? Briefly describe the history of modern | biotechnology.

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Why Joseph Lister is famous for?

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What do you mean by symbiosis? What are its various types?

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What is diamorphine?

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