Top answers

What are the stages of meiosis in plant and animal cells?

Interphase, Prophase 1, Metaphase 1, Anaphase 1, Telophase 2, Prophase 2, Metaphase 2, Anaphase 2, Telophase 2
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How would you test for the presence of a phenol?

By adding Iron (III) Chloride to the solution and if it turns purple, it means a phenol is present.
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Answered by Rebecca N. • Chemistry tutor
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Explain one consequence of a more globalised world?

More interdependency More free trade Increased competition
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Answered by Saqlain C. • Economics tutor
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What is a condensation reaction?

A condensation reaction is the formation of a chemical bond between two molecules with the elimination of a water molecule. You can tell this reaction has occurred when you see an equation written down as a ...
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Answered by Rebecca N. • Biology tutor
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What is the difference between pH and pKa?

pH is the measure of the concentration of proton in an aqueous environment, which is denoted as: pH = -log[H 3 O + ]. pKa however, is prefered when comparing how strong an acid is because it's the pH at whic...
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Answered by Anthony M. • Chemistry tutor
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