Biology, 27.10.2020 04:10 Ezekielcassese
SOMEONE HELP I AM IN DESPERATE NEED AND WILL DO ANYTHING
A scientist saw that her tulip plants in the front yard were growing taller than the tulips in the back yard. She thought that maybe the amount of water was making the difference so she planted new bulbs in an unused portion of her backyard and separated it into three areas of equal size: A, B, and C. She watered the tulips in area A the required amount as stated by the fertilizer used, 5 cups per day. She watered area B with 10 cups of water per day and area C with 15 cups of water per day. She planted 10 bulbs in each group and used the same fertilizer throughout the entire garden. She collected results for 1 month and recorded the height of the plants in inches on Sunday of each week. Her data is presented below.
Day 7 – A 2 inches, B 3 inches, C 4 inches, Day 14 - A 5 in, B 8 in, C 4 in, Day 21 –A 9 in, B 13 in, C 5 in, Day 28 – A 13 in, B 20 in, C 3 in.
1. For the story above in class, answer the following questions. Answer all in complete sentences.
A. Define independent variable.
B. List the independent variable(s).
C. Define dependent variable.
D. List the dependent variable(s).
E. Define controlled variables.
F. List three controlled variables.
G. Define control group.
H. List the control group.
I. What conclusion can you draw from the data? How is it supported with the data?
J. List and explain one way you would improve this experimental setup to make it more reliable and valid with supporting data.
Answers: 3
Biology, 21.06.2019 19:10, 1Angel2Got3Brains
Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.
Answers: 3
Biology, 22.06.2019 06:30, suzymott1562
What are two examples of conduction that we use everyday
Answers: 3
Biology, 22.06.2019 09:30, xmanavongrove55
Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these
Answers: 2
SOMEONE HELP I AM IN DESPERATE NEED AND WILL DO ANYTHING
A scientist saw that her tulip plants in t...
Mathematics, 25.10.2020 06:10
Mathematics, 25.10.2020 06:10
Mathematics, 25.10.2020 06:10
Spanish, 25.10.2020 06:10
Physics, 25.10.2020 06:20
Mathematics, 25.10.2020 06:20
Mathematics, 25.10.2020 06:20
Mathematics, 25.10.2020 06:20