Natural Selection 1.4 (1/10) Exit Ticket
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Last updated over 2 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