Question

Describe an investigation you could do to show how mucch more a normal plant grows compared with a varigated plant over six week period

a. independent variable
b. dependent variable
c. variable to control
d. how to calculate the end result

Answer 1

An experiment to compare growth of normal and variegated plants over six weeks would involve measuring the dependent variable (plant growth) while manipulating the independent variable (plant type).

Step-by-step explanation:

To compare the growth of a normal plant with a variegated plant over a six-week period, you would set up an experiment with controlled conditions. In this context:

• The independent variable might be the type of plant (normal vs. variegated).
• The dependent variable is the amount of growth, which can be measured in terms of height or biomass increase.
• Variables to control could include the amount of water, soil type, light intensity, and temperature, as these can all affect plant growth.
• To calculate the end result, you would measure the initial height of each plant and then measure again after six weeks. The difference in height represents the growth, and this can be compared between the normal and variegated plants.

After collecting the data, you can analyze it to see if there is a significant difference in growth between the two types of plants.