Resistance to Insecticides and Herbicides as Evolution

Still other species have adapted via selection to human-caused changes in their environment. Insects have become resistant to DDT and other pesticides, plants have adapted to herbicides, and fungi, worms, and algae have evolved resistance to heavy metals that have polluted their environment. There almost always seem to be a few individuals with lucky mutations that allow them to survive and reproduce, quickly evolving a sensitive population into a resistant one. We can then make a reasonable inference: when a population encounters a stress that doesn’t come from humans, such as a change in salinity, temperature, or rainfall, natural selection will often produce an adaptive response.

Notes:

If plants and insects can evolve resistance to these human-induced selective pressures, then we may assume they evolve to other natural environmental pressures as well.

Folksonomies: evolution resistance

Taxonomies:
/business and industrial/agriculture and forestry/crops and seed (0.543857)
/science/ecology/pollution (0.432483)
/technology and computing/computer certification (0.363738)

Keywords:
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Concepts:
Natural selection (0.975648): dbpedia | freebase
Evolution (0.665127): dbpedia | freebase | opencyc
Charles Darwin (0.590145): dbpedia | freebase | opencyc | yago
Life (0.522826): dbpedia | freebase
Biology (0.486857): dbpedia | freebase | opencyc
Species (0.477778): dbpedia | freebase | opencyc
Evolutionary biology (0.470912): dbpedia | freebase | opencyc
Fungus (0.436524): dbpedia | freebase | opencyc

 Why Evolution Is True
Books, Brochures, and Chapters>Book:  Coyne , Jerry A. (January 22, 2009), Why Evolution Is True, Penguin (Non-Classics), Retrieved on 2011-09-15
Folksonomies: evolution evidence creationism