Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN: 9781337408332
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 28, Problem 3CT
Summary Introduction
To propose: A hypothesis and design an experiment to test the hypothesis.
Concept introduction: Mycorrhizal association is a mutual relationship between the mycorrhizae (soil
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Design an experiment by following the five principles of an experiment. As a researcher, you want
to test the effectiveness of a certain spray to lengthen the life of flowers.
Design and describe an experiment using celery stalks to demonstrate how certain conditions will cause a loss or gain of turgor pressure. In order to follow the scientific method, your description should start with an observation and be followed by:
a testable hypothesis,
an outline of the experiment that will test the hypothesis,
a description of the type of data that will be collected, and
a possible conclusion that could likely be made after completing the experiment and analyzing the data.
Erin hypothesizes that a certain fertilizer will cause her sunflowers to grow better. She plants 12 plants chooses the first 6 that sprout to treat with the fertilizer. She measures all the plants daily, and notices that the treated plants were an average of 2 cm taller at 6 weeks. She concludes that the fertilizer causes the plants to grow faster. Which fact would lead you to question Erin’s conclusion?
The first plant to sprout was treated with the fertilizer.
Erin treated the first 6 plants that sprouted.
The treated plants were an average of 2 cm taller at 6 weeks.
Erin’s friends also conducted the same experiment.
Chapter 28 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 28 - Prob. 1DAACh. 28 - Prob. 2DAACh. 28 - Prob. 3DAACh. 28 - Prob. 4DAACh. 28 - Prob. 1SQCh. 28 - Decomposing organic matter in soil is called...Ch. 28 - Prob. 3SQCh. 28 - Prob. 4SQCh. 28 - Prob. 5SQCh. 28 - Prob. 6SQ
Ch. 28 - Water evaporation from plant parts is called...Ch. 28 - Prob. 8SQCh. 28 - Prob. 9SQCh. 28 - Sieve tubes are part of ______. a. cortex b....Ch. 28 - With stomata closed, a waterproof cuticle ______....Ch. 28 - Prob. 12SQCh. 28 - Prob. 13SQCh. 28 - Prob. 14SQCh. 28 - Prob. 15SQCh. 28 - Nitrogen deficiency stunts plant growth and causes...Ch. 28 - You just returned home from a three-day vacation....Ch. 28 - Prob. 3CTCh. 28 - Prob. 4CTCh. 28 - Prob. 5CT
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- You have formulated a hypothesis: "Mangos contain more vitamin C than oranges." To test your hypothesis you measure vitamin C levels in 20 oranges and 20 mangos from trees that were grown in the same orchard under the same environmental conditions (temperature, rain, sunlight). What is the independent variable in this experiment? The amount of rain and sunlight the trees received Vitamin C levels The type of fruit The type of soil the trees grew inarrow_forwardName Date Use the context to answer questions 19 through 21) In Florida, many plants live their lives without ever touching the ground These plants grow on the tall trees of the mangrove forests. The seeds of the plants never touch the soil on the ground far below. The seed breaks open and rodts grow to support the plant as it grows. Stems begin to dimb upwards. Leaves spread to gather the light at the top of the tree. The heavy rain and humid air of Florida means that the plants can get all of the wwater they need right wihene they grow. These plants are commonly called "air plants." 19 What important process within air plants is most likely different compared to plants that live on the ground? A. making food B. growing leaves C. reproducing D. getting nutrients 20 "Spanish moss" is a common type of air plant that grows in Florida. However, the common name is not correct. "Spanish moss" is not actually moss. What structure would clearly show that "Spanish moss" is NOT really a moss?…arrow_forwardDesign an experiment in which you would determine whether nitrogen-fixing bacteria really help plants grow faster.arrow_forward
- how much different types of soil will affect the time it takes for pinto Bean seedlings to germinate out of the ground. Use scientific papersarrow_forwardYou have heard that singing to plants helps them grow and wonder if there is any validity to thisclaim. So, you conduct an experiment using numerous plants to determine if being exposed tomusic has any effect on their growth. 16. Which of the following is an appropriate sequence of steps to follow when conducting an experiment tostudy the effects of music on plant growth?a) theory → experiment → question → conclusion → observationsb) hypothesis → question → observations → conclusion → theoryc) question → observations → hypothesis → experiment → conclusiond) question → theory → observations → experiment → conclusion 17. For this experiment, what would be the independent variable?a) music b) plant growth c) amount of water d) type of plant 18. For this experiment, each of the following would be an example of a standardized variable, except _____ .a) exposure to light b) species of plant c) type of music d) plant stem lengtharrow_forwardUse the image to answer questions 19 through 21. Mateo is growing many potato plants with his family. He plants a small piece of potato in a pot. After waiting for several weeks, the plants are big enough to put into the ground. When Mateo plants all of the potato plants, he finds one strange plant that has fallen over. It does not look like the other plants. The stem of the plant is not straight. The roots of the plant curve in a strange way as shown. 19 Why did the plant keep growing, even though it fell over? A. There was enough food for the plant in the piece of potato to keep the plant growing. B. There was enough soil to keep the plant healthy. C. There was enough water to keep the plant from drying out. D. There was enough light, water, and air for the plant to make food.arrow_forward
- Guard cells surround stomata on the surface of leaves. A new herbicide targets the function of guard cells and prevents them from becoming flaccid and closing the stomata. What effect would the herbicide have on plants? a.Plants would dry out because guard cells protect the epidermis against desiccation. b.Plants would be eaten because guard cells protect leaves against herbivores. c. Plants would dry out because stomata would not be able to close. d.lt would regulate the intake of minerals in the plants.arrow_forwardA farmer notices that plants growing closest to his house are shorter than those growing further away from his home. I am looking for the hypothesisarrow_forwardThese seeds are the start of new life, but is the seeds itself alive? Use the properties of life to decide.arrow_forward
- Which of the following could be a hypothesis for the function of the thick, waxy coating on a pine needle? O A. The tree would feel cold without the thick, waxy coating. B. The thick, waxy coating prevents water loss. C. What happens to the needle if the thick, waxy coating is destroyed? D. If the thick, waxy coating is destroyed, the pine needle will turn brown.arrow_forwardWhat is the difference between a gumamela and banana as depicted by the pictures below? a. gumamela is a monocotyledonous plant; on one hand, banana is a dicotyledonous plant b. Both are monocotyledonous plants c. Gumamela is a dicotyledonous plant; on the other hand, banana is a monocotyledonous plant. d. both are dicotyledonous plantsarrow_forwardImagine you were testing how the presence/absence of soil bacteria affected plant growth. In this experiment you had two treatments - one with soil bacteria present, the other with soil bacteria absent. To determine how soil bacteria affected plant growth, you then measured plant height after 1 month. You find that plants grow taller in the treatment with soil bacteria compared to the treatment with no soil bacteria. Which graph or graphs would be most appropriate for portraying the results from your experiment? SELECT ALL THAT APPLY. Scatter plot Pie chart Bar graph Box plot Line grapharrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education