Natural Selection 1.4 (1/10) Exit Ticket
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Posljednje ažuriranje about 3 years ago
2 questions
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A population of finches held a variation in beak sizes. Finches with larger beaks ate larger seeds while finches with smaller beaks ate smaller seeds. A drought occurred that left only small seeds in the environment. The beaks of the finch population are labeled below. Based on this information, draw a histogram that depicts the distribution of beak traits 1,2 3 and 4 after the drought.
A population of finches held a variation in beak sizes. Finches with larger beaks ate larger seeds while finches with smaller beaks ate smaller seeds. A drought occurred that left only small seeds in the environment. The beaks of the finch population are labeled below. Based on this information, draw a histogram that depicts the distribution of beak traits 1,2 3 and 4 after the drought.
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Explain your reasoning of the beak trait distribution after the drought.
CFS:
accurately describes the relationship between environmental changes and population variations
describes the cause and effect relationship between environmental factors and species traits
Explain your reasoning of the beak trait distribution after the drought.
CFS:
accurately describes the relationship between environmental changes and population variations
describes the cause and effect relationship between environmental factors and species traits