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Biology
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What is osmosis?

Osmosis can be described as the movement of water from a high concentrated area to a low concentrated area, through a selectively permeable membrane 

Answered by Anesha A. Biology tutor
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What are the five stages of mitosis?

The five stages of mitosis include, Interphase, Prophase, Metaphase, Anaphase and Telephase 

Answered by Anesha A. Biology tutor
5543 Views

What happens during prophase?

The chromosomes condense and become visible

Answered by Adam S. Biology tutor
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What is meant by the term polygenic inheritance? [2 marks]

This term refers to the idea that a single characteristic is encoded for my multiple genes at different loci. This gives rise to continuous

Answered by Odette F. Biology tutor
6280 Views

Explain how a vaccination prevents infection [3 marks]

The main way in which vaccinations prevent infection is by causing white blood cells to produce antibodies. These antibodies are produced rapidly upon re-infection and...

Answered by Odette F. Biology tutor
11062 Views

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