Rags To Riches
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How many chromosomes does a sperm have ?
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0
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92
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46
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23
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Topics of Science for the 21st Century : You and your genes, air quality and planet Earth
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- 2.
What is the name for bits of unburnt carbon ?
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Nitrogen dioxide
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Sulphur dioxide
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Particulates
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Carbon dioxide
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- 3.
Which of these dissolves in rain water to make acid rain ?
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Nitrogen monoxide
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Carbon
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Sulphur dioxide
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Carbon monoxide
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- 4.
If both parents carry the recessive gene for Huntingdon's disorder, what is the chance that their child will have this disorder
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1 in 4
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1 in 2
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1 in 3
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1 in 1
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- 5.
Which of these is a pollutant made only from burning fuel in hot car engines ?
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Sulphur dioxide
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Carbon monoxde
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Carbon dioxide
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Nitrogen monoxide
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- 6.
Which of these is NOT linked to continental drift ?
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Earthquakes
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Mountain building
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Seafloor spreading
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Mass extinction
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- 7.
Which of these is a secondary pollutant ?
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Nitrogen dioxide
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Carbon monoxide
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Sulphur dioxide
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Carbon dioxide
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- 8.
What is the correct name for the smallest particle which can take part in a reaction ?
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Particulate
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Element
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Atom
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Molecule
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Quiz Review Timeline (Updated): Dec 17, 2015 +
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Current Version
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Dec 17, 2015Quiz Edited by
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Aug 09, 2015Quiz Created by
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