In an experimental design, the dependent variable is:
a. The one that is not manipulated and in which any changes are observed.
b. The one that is manipulated in order to observe any effects on the other.
c. A measure of the extent to which personal values affect research.
d. An ambiguous concept whose meaning depends on how it is defined.
Question 2
The purpose of the research proposal includes:
a. Describing the feasibility of the research
b. Describing how the research will be carried out
c. Identifying the value of the research
d. All of the above
Experimental evidence of the effect of allelochemicals on plant production.
Controlled Experiments Manipulate a Variable
A typical engine design that uses both pressure and splash lubrication. Oil travels under pressure ...
Structure of molybdenum-dependent nitrogenase from Azotobacter vinelandii
Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate
The Meselson–Stahl experimental results