Campbell Biology: Concepts & Connections
15th Edition
ISBN: 9781269952378
Author: Jane Reese, Martha Taylor, Eric Simon, Jean Dickey, Kelly Hogan
Publisher: PEARSON
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Chapter 37, Problem 7TYU
The greatest difference in health between two groups of plants of the same species, one group with mycorrhizae and one group without mycorrhizae, would be in an environment
- (A) where nitrogen-fixing bacteria are abundant.
- (B) that has soil with poor drainage.
- (C) that has hot summers and cold winters.
- (D) in which the soil is relatively deficient in mineral nutrients.
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Students have asked these similar questions
Which of the following is not a way in which antifungaldrugs are effective?(a) They interfere with nucleic acid synthesis.(b) They increase plasma membrane permeability causingexcessive leakiness of essential substances.(c) They can impair the mitotic spindle apparatus.(d) They can induce mycorrhizae production.(e) None of the above
The rhizosphere is:Group of answer choices
A.) an area 1-2 mm in thickness adjacent to the root.
B.) Bacteria that assists in the conversion nitrogen gas.
C. ) Fungi that assists in the absorption of micronutrients.
D.) All of the above
II. Match the terms associated with plant nutrition with its description.
A) Mycorrhizae
B) Root nodules
C) Predator
D) Root hairs
E) Parasite
6. A plant that absorbs nutrients created by another plant.
7. A plant in a nutrient deficient environment digest small insect as an alternative nutrient
Source.
8. Where absorption of nutrients from epidermal outgrowth of the root cells.
9. Found on roots where bacterial cells exist symbiotically as a source of nitrogen for the plant.
10. A symbiotic relationship for nutrient source of plant and fungus.
Chapter 37 Solutions
Campbell Biology: Concepts & Connections
Ch. 37.1 - Explain how the phrase "too much of a good thing"...Ch. 37.1 - Some lawn mowers collect clippings. What is a...Ch. 37.1 - WHAT IF? How would adding clay to loamy soil...Ch. 37.1 - MAKE CONNECTIONS Note three ways the properties...Ch. 37.2 - Are some essential elements more important than...Ch. 37.2 - WHAT IF? If an element increases the growth rate...Ch. 37.2 - Prob. 3CCCh. 37.3 - Prob. 1CCCh. 37.3 - How do soil bacteria and mycorrhizae contribute to...Ch. 37.3 - MAKE CONNECTIONS What is a general term that is...
Ch. 37.3 - WHAT IF? A peanut farmer finds that the older...Ch. 37 - How is soil a complex ecosystem?Ch. 37 - Do plants need soil to grow? Explain.Ch. 37 - Prob. 37.3CRCh. 37 - Level 1: Knowledge/Comprehension 1. The inorganic...Ch. 37 - Micronutrients are needed in very small amounts...Ch. 37 - Prob. 3TYUCh. 37 - Prob. 4TYUCh. 37 - Prob. 5TYUCh. 37 - A mineral deficiency is likely to affect older...Ch. 37 - The greatest difference in health between two...Ch. 37 - Prob. 8TYUCh. 37 - Prob. 9TYUCh. 37 - Prob. 10TYUCh. 37 - Prob. 11TYUCh. 37 - SCIENTIFIC INQUIRY Acid precipitation has an...Ch. 37 - SCIENCE, TECHNOLOGY, AND SOCIETY In many...Ch. 37 - Prob. 14TYUCh. 37 - Prob. 15TYU
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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
- The specific relationship between a legume and its mutualisticRhizobium strain probably depends on(A) each legume having a chemical dialogue with a fungus.(B) each Rhizobium strain having a form of nitrogenase thatworks only in the appropriate legume host.(C) each legume being found where the soil has only theRhizobium specific to that legume.(D) specific recognition between chemical signals and signalreceptors of the Rhizobium strain and legume species.arrow_forward1. Choose the letter of the mode of nutrition with the descriptions below. A) Endoparasite B) Heterotrophs C) Autotrophs D) Saprophytes E) Chemoautotrophs 1. Peace lilies create its own food. 2. Halophiles uses chemicals to produce substances as source of energy. 3. Antelopes obtains food from other resources since it cannot produce its own. 4. Shitake mushrooms digest food in its environment before absorbing the nutrients it needs. 5. Ascaris absorbs nutrients from other living organisms by staying inside the body of that organism.arrow_forwardA group of researchers wanted to determine how leaf herbivory and seed production of a legume plant (legumes are a family of plants which includes beans and lentils) were affected by the presence of its mutualistic rhizobia (a group of nitrogen-fixing bacteria). They designed an experiment with two treatments: (1) rhizobia absent and herbivores present and (2) rhizobia present and herbivores present. Provide two additional treatments and briefly explain how they would contribute to our understanding of the results of this experiment.arrow_forward
- Mycorrhizae enhance plant nutrition mainly by(A) absorbing water and minerals through the fungal hyphae.(B) providing sugar to root cells, which have no chloroplasts.(C) converting atmospheric nitrogen to ammonia.(D) enabling the roots to parasitize neighboring plantsarrow_forwardSoil microorganisms, collectively referred to as dizotrophs, fix 90% of the inert nitrogen gas to ammonium and nitrate. There are two-main types of nitrogen-fixing bacteria: free-living (nonsymbiotic) and mutualistic (symbiotic). Describe the mutualistic relationship between Rhizobium and legumes. What is the advantage of using legumes as a cover crop in agricultural systems? A point of interest is that the nitrogenase enzyme complex is highly sensitive to oxygen. This is a major problem for free-living aerobic species such as cyanobacteria and species of the genera Azotobacter and Beiigrinckia. Describe two ways the bacteria can overcome to levels of oxygen in their cells.arrow_forwardBlack spot fungus is a disease that is known to attack roses in humid climates. At first, small black spots appear on the leaves. If left untreated, the entire plant can die. From this information, what is mostly the main cause of the demise? a) The plants’ cells are unable to carry out aerobic respiration. b) The leaves are unable to manufacture enough sugar to maintain the health of the plant. c) The roots are unable to absorb enough water. d) The stems are unable to support the plant.arrow_forward
- Micronutrient deficiency is, or may be:Group of answer choices A.) pH dependent B.) affected by excess macro and secondary nutrients. C.) Is not as typical in acidic soil environments as in alkaline soil environments. D.) All of the abovearrow_forwardTo acquire immobile nutrients, the root system must be:Group of answer choices A.)Actively growing B.) in an environment with adaquate available moisture C.) In an unsaturated soil environment D.) All of the abovearrow_forwardRhizobial bacteria (a) are used in the production of yogurt (b) produce antibiotics (c) cause peptic ulcers (d) are the pathogens that cause syphilis (e) form mutualistic relationships with the roots of legumes and fix nitrogenarrow_forward
- Which of the following is not a soil structure types? Group of answer choices True False a) Granular, b) Crystalline c) Angular blocky d) Columnar/prismatic e) Platyarrow_forward9. a) Identify at least one food you enjoy that uses leaves as an ingredient in its preparation. Identify the leaf or leaves that are used in its recipe.b)Most plant leaves contain toxic or foul-smelling compounds. How do they benefit the plant? In what ways have these compounds been beneficial and harmful to humans?c)List two human activities that are likely to result in an increase in erosion. Explain your choices.arrow_forwardPlants do not require oxygen to produce ATP. A) True B) Falsearrow_forward
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Soil Ecology; Author: Prof. Mark Valen;https://www.youtube.com/watch?v=rByV6yvJ-Ho;License: Standard youtube license