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Fruit flies feed on decomposing fruit.

The smell of the fruit attracts the fruit flies.

Design an investigation to find out if the smell of decomposing apples attracts fruit flies more than the smell of decomposing bananas.

Include experimental details in your answer and write in full sentences.

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luisvaschetto

Answer:

Hypothesis: the smell of decomposing apples may attract fruit flies more than the smell of decomposing bananas.

Experiment: two separated fruit fly populations with a sample size statistically significant (N: 500 or higher) must be grown in clean boxes. Subsequently, the fruit fly populations should be simultaneously released in a tube that connects the two boxes with other two boxes containing: -Box 1: apples in decomposition and -Box 2: bananas in decomposition. After one hour, the fruit boxes must be simultaneously closed and the fruit flies must be counted. Finally, it is necessary to apply a statistical index in order to calculate the significance between groups (i.e., fruit flies closed in both fruit boxes).

Positive control: fruit flies released and counted in boxes containing apples and bananas in normal conditions.  

Negative control: fruit flies released and counted in clean boxes.

Theory: the scent of breaking down apples may draw in natural product flies more than the scent of breaking down bananas.

Experiment:

Two isolated natural product fly populaces with a test measure measurably critical (N: 500 or higher) must be developed in clean boxes.

Hence, the natural product fly populaces ought to be at the same time discharged in a tube that interfaces the two boxes with other two boxes containing: -Box 1: apples in deterioration and -Box 2: bananas in decay.

After one hour, the natural product boxes must be at the same time closed and the natural product flies must be checked.

Positive control: natural product flies discharged and tallied in boxes containing apples and bananas in ordinary conditions.

Negative control: natural product flies discharged and numbered in clean boxes.

Experimental Details

Experimental information are collected through dynamic mediation by the analyst to create and degree alter or to make distinction when a variable is modified.

Test information regularly permits the analyst to decide a causal relationship and is ordinarily projectable to a bigger populace.

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