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Andreyy89
3 years ago
8

Devise an experiment to test the hypothesis that bright orange coloration in butterflies acts as a "warning" to potential

Biology
1 answer:
Murrr4er [49]3 years ago
3 0

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.

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All three domains

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<h3>What are living organisms?</h3>

Living organisms are those things that have life in them.

Living organisms are classified into the following domains:

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A common feature of all three domains is that they all have genetic material.

In conclusion, living things are classified into three domains.

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Neural impulses are transmitted to bipolar cells when light energy enters the eye and triggers CHEMICAL CHANGES in the rods and cones. This process is known as phototransduction.

Phototransduction refers to the process by which photoreceptors convert light into electrical signals.

Photoreceptors (i.e., rod and cone cells) are specialized cells in the retina of the eye which are capable of converting light into electrical signals and thus trigger different physiological processes.

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