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What is the Hardy-Weinberg equation and what is it used for?

The Hardy-Weinberg equation is a model predicting allele frequency in an population, under the assumption that the frequency of alleles in a population does not change and will contribute equally to the next...
JC
Answered by Juliet C. • Biology tutor
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How accurate is it to say that the lend-lease programme was the most important reason for the USSR’s victory in WW2?

This question is not just about the lend-lease programme but rather about the reasons why the USSR were victorious in World War Two. In approaching this question, the advantages and disadvantages of the lend...
LC
Answered by Louise C. • History tutor
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a.) What is the definition of ionisation energy? b.) Explain trends in ionisation energy within the periodic table

a.) Ionisation energy is the energy required to remove the most loosely bound electron from an element.b.) Ionisation energy decreases down a group due to increasing electron shielding, this decreases the nu...
VL
Answered by Vishal L. • Chemistry tutor
1716 Views

Given two functions x = at^3 and y = 4a, find dy/dx

Solution: Parametric Differentiation with utilisation of Chain Rule. By the chain rule: dy/dx = dy/dt * dt/dx Note: dt/dx = 1 / (dx/dt) So dy/dt = 0, dx/dt = 3at^2 So dy/dx = 0 * 1/(3at^2) and hence dy/dx = 0.
MP
Answered by Michele P. • Maths tutor
3933 Views

What is ATP? Explain the process of ATP hydrolysis and production of energy

ATP, or adenosine triphosphate, is a high energy compound stored in the body. The role of ATP is to store energy for metabolic reactions. There are limited supplies of ATP within the body and these supplies ...
CS
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