Scientific Method Report

Meal Worms Experiment Meal wrestles argon artistic creationhropods and the larva demonstrate of a darkling beetle. They set up stay in this stage from 90 to 114 daytimes. Meal worms reserve all types of undulate litter and usually inhabit areas with abounding access to wood and leaves. In the research lab we experimented on repast worms and their exercising weight reaction to the substrate they were provided. The independent variable being the substrate and the dependent being the weight they gained. The control variables are the size of the meal worms, the temperature, the do of water system put in the ampoule, amount of substrate given, and the size of the vial itself. In the lab the materials utilise for this experiment were the mealworms, vials, substrate, foam stoppers, water for weighing the meal worms down, pipettes for measuring, china marker and ruler for measuring the line on the vials, go under for measuring the worms. In the lab we were instr ucted to: * Obtain the vials and stripe them 4cm from the interpenetrate with a china marker * Fill the vials with the substrate * use scale to billhook the initial mass of the larva * Use pipette to measure 0.

5 ml water in the vial * Place the meal worm in the vial with the water and substrate * Place foam stoppers in vials to keep meal worms confined I conclude by day 7 the meal worms weight forget fluctuate. Some meal worms willing gain and others might lose weight. Even though my results do not support my hypothesis I moot slightly meal worms will extract the food and it will excite them to lose weight. During the! experiment our group made a few errors with measuring the tap water in the vials, causing the meal worms to drown. Next time I will have a better handle on measuring with the pipette so my results are more precise. References Roberta Gibson.(2001, August). The Multipurpose Mealworm. Retrieved from http://www.leapingfromthebox.com/art/rlg/mealworms.html. Collin County Community College. (2009-2010). biological science 1406 & 1408. Dubuque, IA: Kendall Hunt...If you want to get a broad essay, order it on our website: OrderCustomPaper.com

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