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AP Biology - August 28th, 2012 S WBAT : Analyzed experimental design and draw conclusions from

AP Biology - August 28th, 2012 S WBAT : Analyzed experimental design and draw conclusions from data W arm Up : H OMEWORK GOES ON MY FRONT DESK G rab an experimental design diagram sheet from my desk. Here is today's scenario:. Aloe Vera & Planaria

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AP Biology - August 28th, 2012 S WBAT : Analyzed experimental design and draw conclusions from

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  1. AP Biology - August 28th, 2012 SWBAT: Analyzed experimental design and draw conclusions from data Warm Up: HOMEWORK GOES ON MY FRONT DESK Grab an experimental design diagram sheet from my desk. Here is today's scenario: Aloe Vera & Planaria Jackie read that Aloe vera promoted healing of burned tissue. She decidedto investigate the effect of varying amounts of Aloe vera on the regeneration of planaria. She bisected the planaria to obtain 10 parts (5 heads and 5 tails) for each experimental group. She applied concentrations of 0%, 10%, 20% and 30% Aloe vera to the groups. Fifteen ml of Aloe vera solutions were applied. All planaria were maintained in a growth chamber with identical food temperature, and humidity. On Day 15, Jackie observed the regeneration of the planaria parts and categorized development as full, partial, or none.

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