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Andreyy89
3 years ago
8

How are long-term and short-term environmental changes similar? How are they different?

Biology
1 answer:
Nataly_w [17]3 years ago
4 0

Answer:

Explanation:

Forest fires are an example of a short- term environmental change. Oil spills are short-term environmental changes caused by humans. Long-term environmental changes are much more gradual and allow populations the opportunity to adapt. Over time, populations adapt in order to better survive in their changing ecosystems.

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Given a population of 100 individuals where 15 are AA, 25 are Aa, and 60 are aa, what is
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frequency of allele “A” is .39

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if p^2 = AA = .15 then A = √.15 = 0.38729833462 = .39

if q^2 = aa = .60 then a = √.60 = 0.77459666924 = .77

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