Top answers

Biology
GCSE

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
5378 Views

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:

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Answered by Arabella K. Biology tutor
6473 Views

What are the similarities and differences between plant cells and animal cells?

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