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dsp73
3 years ago
12

Tasha is testing the effect of blue-colored light on the growth of tomato plants. Which is the independent variable in this expe

riment?
Question 19 options:

light color

light intensity

amount of light

temperature of light
Biology
1 answer:
Inessa05 [86]3 years ago
4 0

Answer:

Th correct option is A. light colour

Explanation:

An independent variable is described as a variable which doesn't get affected by another variable. In a scientific experiment, an independent variable is a controlled variable whose effects are checked on a dependent variable. Hence, Light colour is independent in the above experiment being performed by Tasha.

A dependent variable changes with a change in any other variable. Hence, light intensity, amount of light and temperature of light are the dependent variables.

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