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Describe the main differences between mitosis and meiosis

Number of cell divisions: there is 1 cell division in mitosis and 2 in meiosis. Daughter cells: mitosis produces 2 daughter cells genetically identical to each other and the parent cell, whereas meiosis prod...
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Answered by Jennifer A. • Biology tutor
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Describe how an action potential is generated.

The generation of an action potential occurs in 4 main steps (resting potential, depolarisation, repolarisation and hyperpolarisation). At resting potential, the membrane potential is about -70mV. A stimulus...
Answered by • Biology tutor
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Using the extract explain the effect of the corona virus on the UK economy in 2020 (10 marks)

10 mark questions require 2 KAA paragraphs with 2 1 mark ev points. This question would involve an extract I will teach my students to use a bullet point system to plan and to think of every answer as I will...
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Answered by Sol H. • Economics tutor
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There are no rules in Situation Ethics.’ Assess this view. (15)

Due to the teleological nature of situation ethics, it could be said that Situation Ethics does not see the need for rules as each situation is judged on its own grounds. It is for this reason that the theor...
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Describe the UK's current population structure and explain the positives and negatives

The United Kingdom (UK) has experienced a change in its population structure. Even though a sustained population growth is an essential factor to a growing economy, because it sustains tax intake, the UK has...
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Answered by Caitlin C. • Geography tutor
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