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Biology
GCSE

What is the difference between mitosis and meiosis?

Mitosis is the production of two genetically identical diploid daughter cells in one division while meiosis is the formation of four genetically different haploid daughter cells in two divisions. Mitosis ...

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Answered by Oskar D. Biology tutor
3779 Views

"Hormones are secreted by endocrine glands." Explain the meaning of this statement.

Firstly, lets define each of the important scientific words here. Hormones are chemical messengers in the body which aid in the chemical coordination of different functions, for example, related to homeos...

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Answered by Adam H. Biology tutor
7061 Views

How does vaccination prevent infection?

White blood cells produce antibodies which are produced rapidly upon re-infection and these antibodies kill pathogens.

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Answered by Ruqia A. Biology tutor
2653 Views

What are the difference between mitosis and meiosis

Mitosis is the type of cell division which produces daughter cells which are genetically identical to the parent cells. This type of cell division is needed for growth and repair. In mitosis in human cell...

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Answered by Sian H. Biology tutor
2918 Views

What is the differences and simalarities between diffusion and osmosis?

Diffusion may be simple, whereby solutes travel through the phospholipids in the cell membrane as they have the same polarity as a lipid or are small enough to do so.Or, diffusion is faciliated and this i...

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Answered by Eloise L. Biology tutor
5831 Views

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