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How can different phenotypes be generated without changes to the genotype?

Different phenotypes can be generated without changes to the genotype through a process called Epigenetics. Epigenetics, meaning “above genes”, is the study of changes to the phenotype caused by changes i...

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Answered by Ana D. Biology tutor
13270 Views

In order for a chemical reaction to occur the particles must...

Collide, in the right orientation, with sufficient energy (more than the activation energy barrier)

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Answered by Neringa K. Chemistry tutor
3695 Views

What is the difference between mitosis and meiosis?

Mitosis contains 1 division cycle, meiosis - 2. Independent assortment, synapsis and crossing over occur only in meiosis. The outcome of mitosis is 2 diploid cells, meiosis - 4 haploid cells. Mitosis prod...

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Answered by Neringa K. Biology tutor
2739 Views

What is the best way to incorporate historiography in my essays?

Historiography is a stylish accessory that marks your essay as a 7 rather than a 6, most of the time it should not form the basis of your essay. Therefore, I would recommend that the best way to go about ...

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Answered by Francesca B. History tutor
3716 Views

How would you structure an argument for a question on the Causes and Origins of the Cold War? (Paper 2)

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Answered by Natalia C. History tutor
2207 Views

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