Lap Report

Conclusion for increase stallular phones testing ground. In this lab, I find that placing a cultivated cultivated cultivated carrot in a loving cup of distilled pissing supply causes it to puff up while placing a carrot in a common salt solution causes it to shrink. We tested this by putting a plane on of ( c arful already)carrot in a beaker with 40 ml of pee and some an separate(prenominal) (measured already)carrot in a beaker with 40 ml of urine and 2 grams of salt. After wait overnight, we measured them again to correspond if they shrunk or swell. You ordure doubtlessly tell that the carrot hardened into the water swelled because it was insistency against the sides of the container, before it wasnt! When we measured them, the carrot in the water was 0.8 cm bigger and the carrot in the saltwater was 0.2 cm smaller. As it turns out, my hypothesis was correct. some(a) accomplishable sources of error for this lab atomic number 18 unclean beakers, error in the electronic weighing scale, and stupid measurements in the ruler used.

This relates to what we are learning in variance (hypertonic and hypotonic environments) because it is an example of how hypertonic or hypotonic environments can make cells swell or shrink. When the carrot was placed in the salt solution, the solution was hypertonic while the carrot was hypotonic. Osmosis occurred, and the water rushed out of the cell to balance the concentration. One subject that my group shouldve done is to carcass more solutions to test so we could determine the effects of other solutions on the carrot.If you want to deal a full essay, kinsperson it on our website: Ordercustompaper.com

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