Controlled experiment Notes: Definitions & Explanations PDF | Download eBooks
Study Controlled experiment lecture notes PDF with biology definitions and explanation to study “What is Controlled experiment?”. Study controlled experiment explanation with biology terms to review biology course for online degree programs.
Controlled experiment Definition:
Controlled experiments are designed to demonstrate the effect of one variable by testing control groups and experimental groups that differ in only that one variable.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Controlled experiment Notes:
In a controlled experiments, only one variable is changed and the rest are kept constant to the effect of that one particular variable can be seen. For example in an attempt to check the effect of water in the process of photosynthesis, only the quantity of water will be changed and the rest of the variables like sunlight, nutrients etc. are kept constant.
Keep Learning with Biology Notes
What is Hermaphroditism?
A hermaphrodite is an any living organism that has incomplete reproductive organs or may have reproductive organs of both males ...
What is Gall bladder?
Gallbladder is a small hollow organ where bile is stored and concentrated before it is released into the small intestine. ...
What is Cardiac muscle?
Cardiac muscle is one of three types of vertebrate muscles, with the other two being skeletal and smooth muscles. It ...
What is Tracheal system?
The trachea which is also called the windpipe, is a cartilaginous tube that connects the pharynx and larynx to the ...
What are Stem cells?
Stem cells are cells that can differentiate into other types of cells, and can also divide in self-renewal to produce ...
What is Organogenesis?
Organogenesis is the stage of embryonic development that starts at the end of gastrulation and lasts until birth. During organogenesis, ...