The Free Science Fair
Projects Network

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How Does Incubation Temperature Affect the Sex Ratio of Fruit Flies? For grades 7 thru 10 Category: Zoology Hypothesis: Female fruit flies will outsurvive the male fruit flies because they have to go through much more harsh labor than the males. Primary Materials Used: Fruit Flies, Incubator, Vials, Fly Anesthetizer, Magnifying Glass, Tweezers, Thermometer Click Here for more details about the "How Does Incubation Temperature Affect the Sex Ratio of Fruit Flies?" science fair project.

Musical Rat Mazes For grades 4 thru 8 Category: Zoology Hypothesis: Rats will learn a maze the best with no music. Primary Materials Used: Rats, Three Different Mazes, Three Types of Music, Stopwatch, CD Player, Jelly Bread Click Here for more details about the "Musical Rat Mazes" science fair project.