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What are the key differences between meiosis and mitosis? Give an example of when mitosis may be used

Mitosis is used for asexual reproduction and produces 2 identical daughter cells which will have the smallest number of chromosomes as the parent cell, whereas meiosis is used in sexual reproduction and prod...
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Answered by Ellie B. • Biology tutor
3575 Views

Find the intersection point/s of the equations x²+7x-3 and 3x+4

Like many things in Mathematics, we have to remember that getting used to visualising the problem is often a fundamental stepping stone towards success. Both equations represent a line on the Cartesian plane...
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Answered by Daniele P. • Maths tutor
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What is the process of DNA replication?

DNA replication involves many steps and enzymes. As DNA is a double stranded helix it must be untwisted so that it can be copied. Each strand from the parental DNA acts as a template for the daughter strand ...
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Answered by Jemima U. • Biology tutor
4326 Views

Analyse the impact that an increase in interest rates would have on employment in the UK.

Interest rates have been relatively low in the UK since the financial crisis in 2008 but have lately been on the rise as the Bank of England recently increased the base rate from 0.5% to 0.75%. One impact of...
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Answered by Laura G. • Economics tutor
5619 Views

Please explain patterns of sex linked genetic inhertitance and mention one or more examples of sex linked diseases

Some chromosomes not linked to sexual function are located on the sex chromosomes (X and Y). The Y chromosome is significantly shorter (50 million bp) than the X chromosome (153 million bp), thus the Y chrom...
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Answered by Petra B. • Biology tutor
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