Experimental Design

Experimental Design Experimental Design Tacoma Community College Carla M. Broggi - E Biology speed of light Spring Quarter, 2000 Question Is cancer caused by long-term exposure to power ? frequency electromagnetic cogitation of force (EMF)? Hypothesis High intensity electromagnetic field erect cells causing a genetic mutation that leads to cancer. Variables dependant ? electromagnetic Field Independent ? Location/proximity, duration of exposure Controlled ? Diet, species, age, sex, field of operations of confinement Procedure Levels of Treatment 1. 100 Rats were divided into 2 groups. 50 matched pairs by age & sex. 2. The pairs were disjointed and placed into two groups (EMF and nonEMF) 3. On e group (EMF) was placed in individual cages step 18?x36?x18?, on which an EMF root is affixed. (EMF generating at least 20 mG (Milligauss, the measure of light magnetic field intensity.)) 4. The control group was ...If you want to raise a wide of the mark essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper