An ecosystem containing organisms that thoroughly digest their food and convert more than 10% of the calories they take in into biomass would be said to have high what?
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Trophic Efficiency |
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Biodiversity |
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Vertical Complexity |
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Disturbance Frequency |
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Trophic Complexity |
Tropic efficiency
Organisms of an ecological environment which have the capacity to transfer its 10 percent of energy into biomass which can again be transferred to the organism of next trophic level have high trophic efficiency.
An ecosystem containing organisms that thoroughly digest their food and convert more than 10% of the...
480 CHAPTER 21 ANALYZING DATA 21.1 Does the Identity of Organisms Influence Energy Flow between Trophic Levels? Ecologists have noted that individuals and populations of 1. Plants non insect invertebrate herbivores- some species known as keystone species: see Concept small mammals large mammals 16.3) influence energy flow between trophic levels more 2. Algae - aquatic non-insect invertebrate herbivores than others. In particular, we've seen several examples in -insect predators - fish which invasive species have greatly altered energy transfers 3....
QUESTION 6 The ecological model of the relationships that form a network of complex interactions among organisms in a community from producers to decomposers is a(n): A. trophic pyramid B. dominance hierarchy C. ecosystem D. food web E. food chain 0.5 points QUESTION 7 Food webs are more stable than food chains. True False 0.5 points QUESTION 8 A keystone species is one that affects community structure in a disproportionate amount in relation to its abundance. True False...
1. Theoretically, if you consumed 500 calories more than you needed each day for two weeks, how many pounds would you gain after in those two weeks? 2. If an individual needs 2500 calories each day, how many calories would theoretically be used toward the thermic effect of food (TEF)? 3. Case Study Brian is a 30 y/o app developer who is concerned his weight gain over the past 5 years. Ht: 5'10" Wt: 205 lbs Wt at age 25:...
answer questions 1-10 about the food label
Use the label to answer the following questions. 1. How many servings are in the package? _2_ 2. How many calories are there per serving?__250_ 3. How many calories are there in the whole package? 4. What is the serving size? _1 cup (2289). 5. How many calories are there from fat in a serving size? 110 How many in the whole package? (Hint: Fat provides 9 kcal/gram) 6. How many calories are...
10. Which of the following are food groups in my plate? A. Grains, vegetables, dairy, sweets, oil and protein B. Grains, fruits, protein, vegetables C. Grains, vegetables, fruits, dairy, and protein D. Grains, vegetables, fats, dairy, protein 11: (SOV) for calcium A yogurt that states that a serving provides 30% of the percent daily value contains a A. High B. Medium amount of calcium C. LOw D. Negligible 12. Carbohydrates function in the body to A) Provide energy B. Prevent...
Food Microbiology Purpose To utilize the process of fermentation to make yogurt To describe organisms responsible for food borne illnesses and summarize a recent outbreak Introduction Microorganisms have been used for centuries for food preservation and to improve or change its taste. Evidence exists that yogurt, which is milk fermented by bacteria, has been around for over 4000 years. Today, many of the foods we eat are the result of microorganisms acting on foods for a specific and desired effect....
Can questions 1-10 all be answered please 1. In a beetle species, some individuals have large horns and others do not. Which of the following is required for longer horns to evolve via natural selection in this population? Individuals with longer horns must____________________. a. have a shorter generation time than short-horned individuals. b. All of these are required for longer horns to evolve through natural selection. c.have more offspring survive to breeding age than short-horned individuals. d. have received more...
31. Which of the following is NOT an anti-predator defense mechanism? A. Plant chemicals, including coffee and tea caffeine, make caterpillars sick or jittery. B. The large eyespots on a moth's wing are exposed abruptly to startle a hungry bird. C. Many trees, vines, and shrubs have stems lines with long thorns. D. Many plants have brightly colored fruit and flowers. 32. An intimate relationship between two different species is called A. competition. B. a community. C. an ecosystem.D. symbiosis....
According to the attached article, P.F. Chang’s is “bringing Chinese intellectual property back to China” by opening up a restaurant in Shanghai. Do you think that P.F. Chang’s could have long-term success in China? Why or why not? HANGHAI—P.F. Chang's may be seen as an upscale Chinese-food restaurant in the U.S. But the chain is calling its debut location in China "an American bistro"—which is exactly how its early customers there see it. "The food looks similar, but you eat...
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Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...