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Give the uses of sulphuric acid.

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Name the scientist who produced Dolly(sheep)?

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

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Describe Mendel's Law of Segregation.

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

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Name any two Industrial products made by fermentation. Also describe their uses in the industry.

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

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What is the difference between prescription and non-prescription drugs?

asked Sep 14, 2017 in Biology by shamroz (41.5k points)

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What are the products of the two types of carbohydrate fermentation?

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Define drug.

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How the flow of energy, is different from that of materials?

asked Sep 13, 2017 in Biology by shamroz (41.5k points)

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Define ecosystem and its components.

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What are complex salts?

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

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Describe the mode of action of vaccine. ,

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

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Define Bronsted-Lowry base and explain with an example that water is a Bronsted-Lowry base.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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Write down the symptoms of dengue fever.

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

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Describe adrenal glands? Explain how adrenaline may be involved in exercise and emergency conditions.

asked Sep 5, 2017 in Biology by shamroz (41.5k points)

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How would you prove that variations lead to evolution?

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

asked Sep 4, 2017 in Biology by shamroz (41.5k points)

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What is genotype? Define their types.

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

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Differentiate between Dengue Hemorrahage Fever and Dengue Shock Syndrome.

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Explain the phenomenon of Incomplete dominance with the help of example.

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Discuss the different preventive measures for the control of dengue fever,

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