What would be the control? - highest rated dishwasher
Objective:
1) to create a self-designed laboratory
See 2) To see if sunlight can damage plant growth
- The greater the amount of sunlight (dishwasher), and the growth of plants
Saturday, February 6, 2010
Highest Rated Dishwasher What Would Be The Control?
2 comments:
Just to be on the answer above, you can more of a "more dishwashers group want - at least two groups, the" low "or" high "groups. This will give you a better assessment of effect of sunlight on plant growth. Thus, in addition A third group would try to * exactly * the same, but do not add sunlight detergent (=) control group.
Ideally, all (such) 30 plants which are taken at random from 10 plants with the low group, classified for the high group of 10 plants and 10 plants with the control group. You must answer for each group because of the change is likely to see the plants, regardless of the treatment. Below are grown mixed together, (but with tags) - not good for all plants to grow on a low bench, raised crops in another bank, etc.
When controlled, it would be a group of plants that require a certain amount of "light use", and another group who do not. The group, which does not understand, is his control.
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