biology lab
Bean Development Lab
Purpose: To study the relationship between time and weight changes in the cotyledons and embryos of the beans.
Materials Needed:
30 Large or Small Bean Seeds
Balance
Paper Towel
Rubber Band
Water
Large Beaker
Lens
Procedure:
The first step that needed to be taken was picking out the beans. My lab partner and I decided to take 30 large beans and then brought them back to our desk. Then we chose ten beans and …
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