As an Amazon Associate I earn from qualifying purchases.

What is Variables in Biology? PDF | Download eBooks

Learn Variables definition in biology with explanation to study “What is Variables”. Study variables explanation with biology terms to review biology course for online degree programs.

Variables Definition

  • Variables are factors that vary in an experiment.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson

Variables Explanation

Any factors that can vary in an experiment for example to check the effect of sunlight on plant growth, all other factors like nutrients, water supply etc. are kept constant. In other words, characteristic, number, or quantity that increases or decreases over time, or takes different values in different situations. Two basic types are Independent variable, that can take different values and can cause corresponding changes in other variables, and Dependent variable that can take different values only in response to an independent variable.

Keep Learning Biology Explanations

What is Anther?

The part of a stamen that contains the pollen. It is crucial in the reproduction of flowering plants, as it ...

What is Mitosis?

Mitosis is a part of the cell cycle when replicated chromosomes are separated into two new nuclei. Cell division gives ...

What are Day neutral plants?

Some plants form flowers regardless of day length. Botanists call these "day neutral" plants as they are not dependent on ...

What is Flaccid?

When a plant cell in an isotonic solution, the plasma membrane is not pressed tightly against the cell wall, and ...

What are Desmosomes?

Desmosomes are intercellular junctions that provide strong adhesion between cells. These junctions link adjacent cells through intermediate filaments and form ...

What is Nuclear transplantation?

Nuclear transplantation is a method in which the nucleus of a donor cell is relocated to a target cell that ...