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Do Microbes Arise Spontaneously Lab

Do Microbes Arise Spontaneously Lab

  
Product NameSKUPriceQty
Do Microbes Arise Spontaneously Lab
WW47147M00
This item is temporarily out of stock
 $30.80 




Product Information

For thousands of years people believed that frogs were formed of mud; fleas arose from sweat; mice from garbage; and flies from decaying meat. This was known as “spontaneous generation”. Despite many experiments over the centuries, it was not only 1860 that Louis Pasteur completely disproved this doctrine. In this lab, students determine the origins of microbes and gain insight into the origins of life by re-creating Pasteur’s famous experiment. They observe two samples of nutrient broth, one sterile and the other non-sterile, to find out where the bacteria grows.
Includes materials for six student groups, teacher’s guide, and analysis copymasters.


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