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What do you klnow about human brain?

asked Nov 23, 2018 in Science by danish (1.0m points)

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How microorganisms are useful?

asked Nov 23, 2018 in Science by danish (1.0m points)

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Describe the application of gas pressure

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Describe at least two necessary conditions for the formation of a covalent bond?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Explain with an example that solubility of salt increase with the increase of temperature?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Write down two uses of sodium metal.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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How many types of brain are there?

asked Nov 23, 2018 in Science by danish (1.0m points)

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Why do true solutions not show Tyndall effect?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Briefly describe the electrolysis of water.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Explain how genes are introduced into bacterium?

asked Nov 23, 2018 in Science by danish (1.0m points)

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Explain briefly specific heat of solids and liquids. and in which unit it is measured?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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What is a gene?

asked Nov 23, 2018 in Science by danish (1.0m points)

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Why is the formula of solute necessary for calculation of the molarity of solute?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Define electrolytic cell.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Describe the importance of exohermic reactions in daily life.

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Explain how biotechnology allows meetn=ing the nutritional needs of growing populations.

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How does shielding effect decreases the force of electrostatic attractions between nucleus and outermost electrons?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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How can you compare Al2O3and Fe2O3 formation?

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Write a note on the following: a) Pipette b)Flasks

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Explain how DNA is copied and made.

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