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Abdimshsiwnsbs9686
17.02.2020 •
Biology
Devise an experiment to test the hypothesis that bright orange coloration in butterflies acts as a "warning" to potential
predators, and therefore increases the survivorship of bright orange butterflies compared to dull-colored butterflies.
Because you don't have access to live butterflies, you decide to use clay models that you can paint. Describe, in detail,
your experimental group and your control group.
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Ответ:
Answer and Explanation:
As I don't have access to live butterflies, the control group would be clay models that do not exhibit warning coloration, e.g. beige / white / brown. In contrast, the experimental group would be the clay models that exhibir a strong warning coloration such as color orange / red.
After preparing the clay 'prey', I would locate them in specific places outside where birds are able to detect them. Moreover, I would use a webcam to monitor the recurrence of birds in the area.
1st experiment: Test whether birds approach the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Then, record the minutes they spent wandering near the prey.
2nd experiment: Test wheter birds feed on the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Record time.
Carry out statistical analyses.
Present results and discuss.
Ответ:
A,B,D, and, E
Explanation:
Sorry but i don't have an explanation.