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book Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham cover

Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham

النسخة 6الرقم المعياري الدولي: 978-1121779211
book Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham cover

Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham

النسخة 6الرقم المعياري الدولي: 978-1121779211
تمرين 7
Apply the principles you have learned in this chapter to discuss these questions with other students.
Genetic diversity, or diversity of genetic types, is believed to enhance stability in a population. Most agricultural crops are genetically very uniform. Why might the usual importance of genetic diversity not apply to food crops? Why might it apply?
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Extinction:
Extinction is a normal proce...

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Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham
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