'Advantageous variations' diaporamas de présentation

Natural Selection

Natural Selection. Warm up. Define the following words: Population Species. p. Two interesting stories. The story of the peppered moth:. 1850: mostly speckled; a few dark. 1900: mostly dark; a few speckled. 2000: mostly speckled; a few dark. The story of the bacteria:.

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Two interesting stories...

Two interesting stories. The story of the peppered moth:. 1850: mostly speckled; a few dark. 1900: mostly dark; a few speckled. 2000: mostly speckled; a few dark. The story of the bacteria:. 2nd round of same antibiotic: some die. 3rd round of same antibiotic:

296 views • 28 slides

Two interesting stories...

Two interesting stories. The story of the peppered moth:. 1850: mostly speckled; a few dark. 1900: mostly dark; a few speckled. 2000: mostly speckled; a few dark. The story of the bacteria:. 2nd round of same antibiotic: some die. 3rd round of same antibiotic:

366 views • 22 slides

401 views • 19 slides

Catalyst #3 Pg. 11

Catalyst #3 Pg. 11.

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