CAMPBELL BIOLOGY-MASTERING BIO.ACCESS
12th Edition
ISBN: 9780136486787
Author: Urry
Publisher: SAVVAS L
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Textbook Question
Chapter 39.5, Problem 2CC
Chewing insects mechanically damage plants and lessen the surface area of leaves for photosynthesis. In addition, these insects make plants more vulnerable to pathogen attack. Suggest a reason why.
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Chapter 39 Solutions
CAMPBELL BIOLOGY-MASTERING BIO.ACCESS
Ch. 39.1 - Prob. 1CCCh. 39.1 - Cycloheximide is a drug that inhibits protein...Ch. 39.1 - Prob. 3CCCh. 39.2 - Prob. 1CCCh. 39.2 - WHAT IF? If a plant has the double mutation err...Ch. 39.2 - MAKE CONNECTIONS What type of feedback process is...Ch. 39.3 - If an enzyme in field-grown soybean leaves is most...Ch. 39.3 - WHAT IF? If a plant flowers in a controlled...Ch. 39.3 - Prob. 3CCCh. 39.4 - Prob. 1CC
Ch. 39.4 - Prob. 2CCCh. 39.4 - Prob. 3CCCh. 39.5 - Prob. 1CCCh. 39.5 - Chewing insects mechanically damage plants and...Ch. 39.5 - Many fungal pathogens get food by causing plant...Ch. 39.5 - Prob. 4CCCh. 39 - What are two common ways by which signal...Ch. 39 - Is there any truth to the old adage, "One bad...Ch. 39 - Why did plant physiologists propose the existence...Ch. 39 - Plants that have acclimated to drought stress are...Ch. 39 - Prob. 39.5CRCh. 39 - Prob. 1TYUCh. 39 - Prob. 2TYUCh. 39 - Prob. 3TYUCh. 39 - How may a plant respond to severe heat stress? (A)...Ch. 39 - Level 2: Application/Analysis 5. The signaling...Ch. 39 - If a long-day plant has a critical night length of...Ch. 39 - Prob. 7TYUCh. 39 - DRAW IT Indicate the response to each condition by...Ch. 39 - Level 3: Synthesis/Evaluation 9. EVOLUTION...Ch. 39 - SCIENTIFIC INQUIRY A plant biologist observed a...Ch. 39 - SCIENCE. TECHNOLOGY, AND SOCIETY Describe how our...Ch. 39 - Prob. 12TYUCh. 39 - Prob. 13TYU
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- Describe one example of a plant chemical defense mechanism.arrow_forwardPropose an experimental design to study the role of phytohormones in the maintenance or destruction of chlorophyll. You have access to the following chemicals and instruments/equipment: cork borer, scissors, pet dishes, kinetin, benzyl adenine, gibberellic acid, indole acetic acid, organic solvent, analytical instruments in the laboratory.arrow_forwardWhat would happen if all the plants died? Few people care about the impact of vegetation other than for consumption. In this post, you will demonstrate an understanding of the impact of photosynthesizing plants on everyday life. Discuss the impact photosynthesizing plants have on our lives.arrow_forward
- The graph represents the absorption spectrum of chlorophyll. How does this graph help to explain why leaves turn different colors in the fall?arrow_forwardWhy are lemon eucalyptus good as a insecticides, are there any research for them to be effective?arrow_forwardPlease explain how during a drought, cacti are able to take water from the water storage cells of its stem to maintain hydration of the photosynthetic cells. - the more in depth answer the better pleasearrow_forward
- The seeds of many seasonal northern plant species will not germinate until they have been exposed to a period of extreme heat, like those in a forest fire. Suggest and support a plausible reason that plants would require fire as an adaptation.arrow_forwardHerbicides that act by promoting photorespiration are lethalto C3 plants but do not affect C4 plants. Why is this so?arrow_forwardGive three examples of medicinal plants found in your locality (Philippines). Why are they used as herbal drug or supplement?arrow_forward
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