Campbell Biology & New Mastering eText Value Pack Access Code
1st Edition
ISBN: 9780321989574
Author: Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 3, Problem 9TYU
Summary Introduction
To design: A controlled experiment to test the hypothesis that acidification of water caused by acid rain would inhibit the growth of Elodea, a freshwater plant.
Introduction:
Acid rain includes the emissions when sulfur dioxide and nitrogen dioxide react with water to form acids in the atmosphere. They form a layer on the leaf tissues of the plants. This inhibits
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Why can’t seawater be used to water plants?
Design a controlled experiment to test the hypothesis that water acidification caused by acid rain would inhibit the growth of Acropora, a reef-building coral.
Draw a diagram of the flow of water in a utility plant that purifiesdrinking water.
Chapter 3 Solutions
Campbell Biology & New Mastering eText Value Pack Access Code
Ch. 3.1 - MAKE CONNECTIONS What is electronegativity, and...Ch. 3.1 - Why is it unlikely that two neighboring water...Ch. 3.1 - WHAT IF? What would be the effect on the...Ch. 3.2 - Prob. 1CCCh. 3.2 - Prob. 2CCCh. 3.2 - WHAT IF? A water strider (an insect that can walk...Ch. 3.2 - WHAT IF? A water strider (an insect that can walk...Ch. 3.2 - Prob. 5CCCh. 3.3 - Compared with a basic Solution at pH 9, the same...Ch. 3.3 - HCl is a strong acid that dissociates in water:...
Ch. 3.3 - Prob. 3CCCh. 3.3 - Prob. 4CCCh. 3 - DRAW IT Label a hydrogen bond and a polar...Ch. 3 - Describe how different types of solutes dissolve...Ch. 3 - Prob. 3.3CRCh. 3 - Which of the following is a hydrophobic material?...Ch. 3 - Prob. 2TYUCh. 3 - Measurements show that the pH of a particuiar lake...Ch. 3 - What is the hydroxide ion concentration of the...Ch. 3 - A slice of pizza has 500 kcal. If we could burn...Ch. 3 - DRAW IT Draw the hydration shells that form around...Ch. 3 - In agricultural areas, farmers pay close attention...Ch. 3 - EVOLUTION CONNECTION This chapter explains how the...Ch. 3 - Prob. 9TYUCh. 3 - WRITE ABOUT A THEME: ORGANIZATION Several emergent...Ch. 3 - SYNTHESIZE YOUR KNOWLEDGE How do cats drink?...
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
- If you will think abstractly, Water cycle on earth uses what somewhat similar method to give back water on the ground? a. decantation b. centrifugation c. distillation d. sublimation *Choose only one answerarrow_forwardExplain in detail How water can be polluted and what are the effects of polluted water on human health?arrow_forwardAn experiment tested the hypothesis that soil pH affects the color of flowers produced by plants. A researcher measured the pH of the soil beneath 1,000 hydrangea plants naturally occurring outside, in a park, and recorded the colors of the flowers on each plant. The researcher found that when the soil pH was about 5.0, hydrangeas produced 99% blue flowers, and when the soil pH was around 7.0, the plants produced 98% red flowers. part a: Which of the following would be an abiotic factor in the plants’ environment? Group of answer choices A. daylength B. pollinators C. insects that eat the plants D. flowers E. birds part b: Did the researcher show that soil pH caused the color of the flowers? Group of answer choices A. Yes, because the researcher included 1,000 plants in the study. B. Yes, because the results very strongly showed the relationship between flower color and soil pH. C. Yes, because the researcher had a clearly stated hypothesis. D. No, because there…arrow_forward
- SCIENTIFIC INQUIRY Acid precipitation has an abnormallyhigh concentration of hydrogen ions (H+). One effect ofacid precipitation is to deplete the soil of nutrients suchas calcium (Ca2+), potassium (K+), and magnesium (Mg2+).Suggest a hypothesis to explain how acid precipitationwashes these nutrients from the soil. How might you testyour hypothesis?arrow_forwardwrite an evaluation and discussion using the data and relate to answer the hypothesis. Hypothesis: The garlic cloves wrapped in biodegradable paper and foil will degrade gradually, however, the cloves without packaging will degrade at a faster rate. This is because the wrapped cloves are not being exposed to factors which affect biodegradation such as light and oxygen.arrow_forwardWaterborne microorganisms can survive in water with small amounts of nutrients but thrive in polluted water, which is rich in nutrients. Why do you think that polluted water is considered rich in nutrients?arrow_forward
- Explain why gardeners may add a liquid feed containing nitrogen and magnesium ions to the water for the plants that they are growingarrow_forwardA well-written research question states the independent and dependent variables in the experiment. For example, a student investigated the effect of soil pH on the number of strawberries produced by a strawberry plant. Her research question was “How does the pH of soil affect the number of strawberries produced by a strawberry plant?arrow_forwardhypothesis describing what you believe may be causing the heavy growth of algae in the pond.arrow_forward
- It is common for bogs to have a pH of 3, why does this make them nutrient poor? 1. Low pH reduces the solubility of many nutrients. 2. Low pH increases nutrient binding to organic matter. 3. Low pH prevents the growth of the microorganisms responsible for the breakdown of organic matter. 4. Low pH reduces cation exchange.arrow_forwardA scientist conducted an element to determine how the amount of salt in a body of water affects the number of plants that can live in the water. Which is the independent variablearrow_forwardWhat force drives water into the leaves of a tree?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you