Top answers

What is a punnett square?

A punnett square is a diagram that is used to predict the outcome of a particular cross or breeding experiment. This can be used for plants, animals and humans.
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Answered by Amy W. • Biology tutor
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Compare and contrast the similarities and differences between meiosis and mitosis.

Both are forms of cell division.Both are used during gametogenesis (formation of gametes or sex cells such as spermatozoa and oocytes).Only mitosis is used during cell division of somatic or body cells.Meios...
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Answered by Sally P. • Biology tutor
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I don't understand the difference between aerobic and anaerobic respiration

Aerobic respiration is respiration that uses oxygen and glucose, whilst anaerobic respiration is respiration that only uses glucose. As you can see in the equations for both types of respiration: Aerobic res...
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Answered by Arabella K. • Biology tutor
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What are the similarities and differences between plant cells and animal cells?

Similarities: They both have mitochodria, cell membranes, nuclei. Differences: The plant cell has a cell wall and chloroplasts
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Answered by Jenifer M. • Biology tutor
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During respiration, what gas is released as a waste product?

Carbon Dioxide. Oxygen + Glucose = Carbon dioxide + water + energy
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Answered by Elinor L. • Biology tutor
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