Describe some advantages and disadvantages of solar energy.

1 answer:

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Advantages of using solar energy are pollution-free, noise-free, on installation it produces free energy, clean and renewable. Disadvantages include high cost, energy dependent on sunlight exposure, power stations are expensive to build and devices powered by solar energy cannot be used at night

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p - the frequency of the A allele

q - the frequency of the a allele

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$q^{2}$ - the frequency of the aa homozygous genotype

2pq - the frequency of the Aa heterozygous genotype

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D. No mutations to cause changes in allelic frequency.

E. No changes in allelic frequency due to immigration or emigration.

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