Question

A biology class wants to perform an experiment to investigate the effect of different colors of light of green yellow red and clear cellophane and Plant three seeds in each one.what part do the three seeds experiment?

Answer 1

If we wants to perform the experiment to investigate the effect of different Colors of light of yellow red and clear cellophane and plant three seeds in each one.

This experiment is done on the basis of independent variables. In this process there is one dependant variable is light which can be used from sunlight or artificial light. The dependent variable is temperature, humidity and growth of plant.

In the independent variables the variables changed by its own or purposely changed the amount of light.

The amount light is measured as it is independent variables and amount of temperature and humidity is measured due to their variables. So both the variables can be controlled and measured. As there is clear cellophane which absorbs the visible light and red light remains as it is. If we use dubble red filter cellophane then red light is absorbed. Like this ways we can calculate amount of light and growth of plant.