ARTICLES

The experimental group in any controlled science experiment is the group exposed to the variable being tested. This is different than the control group, which is not exposed to the variable. In an experiment for a vaccin...

www.reference.com/article/experimental-group-biology-351732f4f006aa1a

An experimental variable is something that a scientist changes during the course of an experiment. It is distinguished from a controlled variable, which could theoretically change, but the scientists keep constant.

www.reference.com/world-view/experimental-variable-5d95a6a0130c716e

In biology and all other forms of science and mathematics, a controlled variable is one that is completely controlled throughout an experiment. Controlled variables stay constant throughout experiments and are carefully ...

www.reference.com/article/controlled-variable-biology-bdd57900817c71f0

SIMILAR ARTICLES

In biology, a community is a group or collection of organisms that live together in the same location and interact with each other. Communities can be defined by either the dominant species within the community or the en...

www.reference.com/science/community-biology-ef05ca2e55fd232c

In biology experiments, a control group is a group of subjects that are not given the treatment being tested in order to serve as a benchmark for the tested group. The presence of a control group helps scientists rule ou...

www.reference.com/science/control-group-biology-548693eb120ee438

A potato can be grown for a science experiment by putting the end of a sprouted potato into a glass of water and waiting for it to grow. It takes a few weeks for a potato to completely sprout in this way.

www.reference.com/article/grow-potato-water-science-project-35b370354fd5f364

In biology and all other forms of science and mathematics, a controlled variable is one that is completely controlled throughout an experiment. Controlled variables stay constant throughout experiments and are carefully ...

www.reference.com/article/controlled-variable-biology-bdd57900817c71f0