Case study on the kind of food medium that affects the rate of reproduction of fruit flies

I. Problem

Will the kind of aliment modal(a) advert the rate of genteelness of fruit locomote?

II. Hypothesis

The food medium volition affect the rate of reproduction of fruit flies. I think that pleasing potato will have a more autocratic affect on the rate of reproduction of the fruit flies. The fresh potato compared to the regular potato has a taste conform to by the flies. Fermentation in the sweet potato will most likely fuddle the flies the food medium they need to effectively reproduce. The regular potato will give the fruit flies sufficient food for reproduction just now I predict a more successful upshot from the sweet potato medium.

III. Procedure

First, prepare two food mediums of relate amounts and view for each one in a jar of extend to size. Second, put to sleep the culture of fruit flies victimisation ether and the skills learned in class. Segregate the males from the females by the exploitation a hand lens. Put 5 females and 5 males in each jar. Use a brush in intervention the sleeping flies as not to damage their piano bodies. Cover up the jars with paper and remember to punch holes into it to lay off the flies to breathe. Put the jars in a good place away from ants and other insects. Be sure to give the flies sufficient air and sunlight. Observe regularly.



As soon as pupa appear, release the adult flies. Wait a few eld and count the total number of flies in each jar. Finally, come up with a conclusion for the problem.

Data and Observation:

Day by day observations of both setups:

Day 1: Flies getting intention to new environment and surroundings. Most of the time they are at the mouth of the bottle.

Day 2: Horizontal cracks appear in food medium. Flies still adjusting.

Day...

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