SURVEY. Are bacteria heterotrophic or autotrophic? Which of the following is most correct regarding primary producers? B) It is used by organisms to maintain their life processes through the reactions of cellular respiration. a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi. Aquatic primary producers include plants, algae and bacteria. (C) ones that use nitrogen-containing compounds as an electron acceptor. The genes may be on different chromosomes. They can be thought of as the first and most important step in the food chain. Someone who actively or passively invests in real estate is called a real estate . Real estate makes up the largest asset class in the world. 4) Use the following figure to answer the question. B) I and II A. an increase in primary producers in the ecosystem B. an increase in primary consumers in an ecosystem C. an increase in secondary consumers in an ecosystem D. an increase in detritivores in an ecosystem. 13) Use the following figure to answer the question. Areas with higher nitrate concentrations demonstrate higher productivity. (C) The biomass of producers in an ecosystem is . Amount of energy available to primary consumers D) It is eliminated as feces or is dissipated into space as heat, consistent with the second law of thermodynamics. Which of the following provides the strongest evidence for the conservation of tool-kit genes? Varying conditions mean that organisms can only thrive in certain seasons and many, including primary producers, exist in a dormant stage for part of the year. a. Which of the following is not an autotroph? Primary producers are those which can produce their own food. (b) Plants. Producers of the telecast said Thursday that the music superstar will sing "Lift Me Up" from "Black Panther: Wakanda Forever." "Lift Me Up," with music by Tems, Rihanna, Ryan Coogler [] Organisms at the top of the chain eventually die and are then consumed by decomposers, which fix the nitrogen levels and provide the organic material necessary for the next generation of primary producers. Answer: Primary consumers. Animals, fungi, most protists, and bacteria are: a. autotrophs b. producers c. heterotrophs d. multicellular, Which of the following is not a kingdom? D) Obtaining a bachelor's degree. producers, primary consumers, and decomposers, producers, primary consumers, secondary consumers, top carnivores, and decomposers. (a) Archaea (b) Plantae (c) Fungi (d) Protista (e) Animalia. B) Top-level feeders tend to be small but are capable of conserving more energy. chemosynthetic bacteria. Which of the following organisms are herbivores? Primary producers reproduce rapidly. a. Protista b. In regard to plant classifications, what organisms for the plantae kingdom? E) It is recycled by decomposers to smaller and smaller forms until it finally breaks down to form soil. The accompanying figure represents net primary productivity organized by ________. Net primary productivity is the rate of carbon dioxide fixation by photosynthetic activity minus the fraction of carbon used for the maintenance and cellular respiration by the autotrophic planktonic microbes and the benthic plants. Plantae B.) These plants provide food for insects, fish and amphibians. D. Eukaryotic, multicellular organisms such a. C) algal beds and reefs plus the ocean neritic zone c. A mouse $Hox$ gene can be used to take over the function of a mutated $Drosophila$ $Hox$ gene.\ B) oceans Choose ONE of the following prompts :Prompt 1: Using at least 5 sentences, explain the difference between primary and secondary succession. D) wetlands plus the ocean neritic zone, Which habitat type in the figure makes available the most new tissue to consumers? This requires both chemical and light energy, the latter which they obtain from the slight radioactive glow emitted by geothermally heated rocks. B) the changes in local temperature patterns that result from global warming B) Predators have relatively large population sizes. How does inefficient transfer of energy among trophic levels result in the typically high endangerment status of many top-level predators? What is the approximate production efficiency of this animal? A) recycle chemical elements directly back to primary consumers irrigation agriculture 2. We design and produce handmade, high-end, luxury furniture made of the best-selected walnut and olive wood with the highest quality epoxy . B) only II They also may settle on whale carcasses and even shipwrecks, which act as a source of organic material. A) bacteria. a. Lichens and mosses are the most common primary producers of the tundra. They live in both aquatic and terrestrial ecosystems and produce carbohydrates necessary for those higher up in the food chain to survive. Which of the following describes how matter moves between producers, consumers, and decomposers in an ecosystem. Hydrothermal micro-organisms thrive in the waters around chimneys or black smokers that form from the iron sulfide deposits left by hydrothermal vents on the ocean floor. B. primary producers. c. Chemosynthetic producers. Food webs are typically arranged into trophic levels with: a. primary producers at the bottom, herbivores in the middle, and carnivores at the top. 900 seconds. E) Energy transfer between trophic levels is usually less than 20 percent efficient. They convert organic matter to inorganic, which is used by primary producers. B) nitrogen fixing bacteria At the top level are secondary consumers the carnivores and omnivores who eat the primary consumers. A freshwater pond has a specific ecosystem relevant to the pond setting, and is composed of various plants, aquatic animals and even bacteria. Primary consumers Producers 1 See answer Advertisement Advertisement thor12336 thor12336 Answer: Primary consumers is the correct answer, i did the flvs test :) . D) D The Ohio State University: River Primary Producers Fuel Terrestrial Food Webs, National Oceanic and Atmospheric Administration: Aquatic Food Webs, Teaching Great Lakes Science: Food Chains and Webs, National Oceanic and Atmospheric Administration: Ocean Primary Production, Smithsonian: The Microbes That Keep Hydrothermal Vents Pumping, Woods Hole Oceanographic Institution: Light Snacks and Food Chemistry: Photosynthesis and Chemosynthesis, NOAA Arctic Program: Arctic Ocean Primary Productivity, Journal of Geophysical Research: Large-Scale Modeling of Primary Production and Ice Algal Biomass Within Arctic Sea Ice, NOAA Fisheries Service: Phytoplankton: The Base of the Food Web, CDC: Harmful Algal Bloom (HAB)-Associated Illness. B) earlier migration returns of flycatchers (C) Completely decayed soil organic matter is called humus. A) industrial nitrogen fixation Which of these ecosystems has the highest net primary productivity per square meter annually? answer choices. . C) algal beds and reefs a. are multicelled b. form flagellated spores c. are heterotrophs d. produce multicellular fruiting bodies, What ecological role is played by cyanobacteria? (D) It is eliminated as feces or is dissipated into space as heat, consistent with the second law of thermodynamics. After working as a producer for the university's television production unit for several years, she was hired by Funes Media Company to work as a line producer on documentaries that were later sold to networks like TRT and AL Jazeera while she was still in school. At these points, the ecosystems are interdependent. 5) Use the following figure to answer the question. D) II and III only What is the main reason for using food webs instead of food chains in analyzing ecosystems? Primary producers comprise the bottom trophic level, followed by primary consumers (herbivores), then secondary consumers (carnivores feeding on herbivores), and so on. B) I and II A) typically 10 times lower in a clear-cut watershed the temperature on Earth. A) One-way flow from producers to consumers to decomposers B) One-way flow from decomposers to consumers to producers C) Cyclic flow from. In freshwater areas and shallow saltwater areas, producers include not only phytoplankton such as green algae, but also aquatic plants such as sea grasses and seaweed or larger rooted plants that grow on the surface of water such as cattails and provide not only food but also shelter for larger aquatic life. C) Completing pre-licensing training. These blooms may be caused by an increase of nutrients in the water or changes in sea currents or temperature. Read a decomposer definition and learn about decomposers' role in the food chain, plus see examples of the types of decomposers. E) trophic structure, What factor could potentially increase the length of a food chain? E) only I, II, III, and IV, Which of the following locations are large reservoirs for carbon for the carbon cycle? When the correct equation for photosynthe- They use the process called chemosynthesis to convert carbon into organic matter using hydrogen, hydrogen sulfide or methane as an energy source. A) tropical wet forest Organisms that must rely on complex, high-energy molecules produced by other organisms for survival are. 20) Use the following figure to answer the question. D) Only a small portion of the energy captured by producers is transferred to consumers. Which of the following is a consequence of biomagnification? Gross primary production (GPP) is the total rate at which material is . C) polar ice caps A 0.4230g0.4230\mathrm{~g}0.4230g sample of impure sodium nitrate (contains sodium nitrate plus inert ingredients) was heated. Which of the following is primarily responsible for this limitation? extinctions a. multicellular b. photosynthetic c. eukaryotic d. parasitic e. marine, What are eukaryotic, multicellular organisms such as mammals called? III. The energy for this process can come from solar radiation, chemical reactions or from the heat in deep ocean . B) open ocean c. romaine lettuce (Kingdom Plantae) d. portobello mushroom (Kingdom Fungi) e. sea sponge (Kingdom Animalia). Plant-like photosynthesis that releases O_2 occurs in: A) actinomycetes. Classification. What is a reasonable explanation for this? (B) About 90% of the energy is lost between most trophic levels. 16) Use the following figure to answer the question. While aquatic and terrestrial ecosystems are largely independent of each other, there are places where they intersect. Answer: Option 3) primary producer. Upon graduating with honors and working for several . 1%. A herbivore is this. All the following are characteristics of at least some of bacteria except: a. may be photosynthetic b. may be heterotrophic c. may have a cell wall d. may be multicellular with a nucleus, Which of these protists is hypothesized to be ancestral to animals? About half of all photosynthesis happens in the oceans. Primary producers are vital to the survival of an ecosystem. increases in per capita fossil-fuel use Like their aquatic counterparts, they use photosynthesis to convert nutrients and organic materials from the soil into food sources to nourish other plants and animals. The none of the above is what this is. Much larger than bonds and stocks, which respectively rank second and third by total market cap. They are both autotrophic. a. Chlorarachniophytes and chromalveolates b. Diatoms and dinoflagellates c. Euglena d. Green, red, and brown algae. Which letter represents an organism that could be a producer? Analysts at Deutsche Bank raised their target price on Associated British Foods from 2,180.0p to 2,300.0p on Tuesday, stating its Primark unit had driven "another upgrade". Study with Quizlet and memorize flashcards containing terms like When you eat an apple, you are serving as a _____. C) I, II, and III 21) During a year, plants never use 100% of the incoming solar radiation for photosynthesis. Match the following: 1. Producer Definition. Harmful algal blooms have been reported in all coastal states in the United States as well as in freshwater in more than half the states. Which of the following most often controls the rate of nutrient cycling in ecosystems? C) 1 percent Complete this table relating the values of $E\degree_{cell}$ and $\Delta G\degree$ to K. Get access to this video and our entire Q&A library, What is a Decomposer? You discover a nucleated, unicellular organism that is photosynthetic but can also eat other organisms. Would you characterize Euglena as algae, protozoan, or fungus like protists? Show your work. Algal blooms can occur in almost any body of water. Question 10. Eating meat is an inefficient way to utilize autotrophic productivity. Under which grouping should this organism be included? Why is terrestrial productivity higher in equatorial climates? While some Arctic mosses live under the snow, just above the permafrost, other Arctic plants live underwater. D) algae in lakes and streams, Considering the global carbon cycle, where are humans having a great impact? C) only I, II, and IV Even less energy is available for secondary, tertiary, and quaternary consumers. Why does a vegetarian leave a smaller ecological footprint than a person who eats meat? E) plants. 3b. |K |$E\degree_{cell}$|$\Delta G\degree$| C) Japan Advertisement Advertisement aless82 aless82 A. Oak tree Plants are the primary producer in an ecosystem as they produce biomass with the help of photosynthesis from inorganic compounds. B) typically 10 times higher in a clear-cut watershed (a) Bacteria (b) Archaea (c) Fungi (d) Helminths (e) Protozoa. The following diagram (Figure 2) illustrates how this works in terms of the energy losses at each level. E) about 90 percent in most ecosystems, (B) the percentage of production transferred from one trophic level to the next, For most terrestrial ecosystems, pyramids composed of species abundances, biomass, and energy are similar in that they have a broad base and a narrow top. C) C Therefore, the color, textures, and curves of wood used in the product can be changed. e. They are both hydrophobic. I also work in a social media capacity, primarily . II. The decrease in pH eliminated all nitrogen-fixing bacteria populations in the area. B) animals. d. Pathogens of plants and animals. All of the following are requirements for obtaining a resident producer's license EXCEPT: A) Being 18 years of age or older. What is the production efficiency of this owl? c. carnivores at t; Match each of the following organisms with their 'status'. a. secondary consumers b. tertiary consumers c. primary producers d. primary consumers e. secondary producer; Humans are _____. D) Predators have short life spans and short reproductive periods. A) tropical wet forest plus the ocean neritic zone C) Seal meat probably contains the lowest concentrations of fat-soluble toxins. (a) Protists (b) Animals (c) Plants (d) Fungi, Which of the following is NOT consumed by fungal decomposers? A) tropical wet forest B) open ocean D) II, Using the accompanying figure, what is the predicted change in temperature under a model with continued very high emission of greenhouse gases? C) fossilized plant and animal remains (coal, oil, and natural gas) C) uric acid from animal excretions \\ b. Euglena. Which of the following do plants and animals have in common? IV. 67) Which of the following would be considered an example of bioremediation? Nutrients dissolve in the water running through the watershed. Increasing atmospheric concentrations of carbon dioxide could alter Earth's climate. land use changes They form the basis of the food chain by creating food through photosynthesis or chemosynthesis. Animals like shrimp and crabs can break the materials down to detritus. To which group of the periodic table does oxygen belong? Which of the following statements is most correct regarding the terminology used in trophic cycles? 1.5K Likes, 36 Comments. 1) Autotrophic 2) Eukaryotic 3) Heterotrophic 4) Symbiosis 5) Decomposers. Q. B) archaea. C) region In general, the rate at which energy is stored by organisms through the formation of organic matter is called: primary productivity. A) 7C B) introduction of nonnative tertiary consumer fish ATLANTA (WANF) - A Georgia mother is warning other parents after her 10-year-old daughter's school bus driver allegedly entered the family's home without permission. These visible colonies of cyanobacteria or microalgae may be present in a variety of colors such as red, blue, green, brown, yellow or orange. Choose one or more: A. moss B. viruses C. seaweed D. protists E. lithoautotrophs F. fungi G. cyanobacteria 15 OF 19 QUESTIONS COMPLETED. A) China - editor and reporter. Producers are organisms capable of creating simple carbohydrates such as glucose, from gaseous carbon dioxide. Explanation: Only primary consumers can function as a herbivores. Producers c. Cyanobacteria d. Algae e. Autotrophs, Photosynthetic organisms are found in which domain: a. Archaea b. Bacteria c. Eukarya d. a and b e. b and c, Eukaryotic, multicellular organisms such as mammals a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi f. None of the above, All of the following are examples of eukaryotic microorganisms except: \\ Amoebas \\ Actinobacterias \\ Stramenopilas \\ Trypanosomas \\ Yeasts \\ Algae, Which of the following organisms are categorized as macro-organisms: a) Human beings b) Fungi c) Bacteria d) Algae, Eukaryotic, multicellular organisms that make their own food a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi f. None of the above. (a) Fungi (b) Eukarya (c) Archaea (d) Protists. a. Heterotrophs b. Next rank the relative concentration of DDE in each plant/animal using the following scale: 1 = lowest concentration - 10 = highest concentration. D) both primary and secondary productivity, After looking at the experiment in the accompanying figure, what can be said about nutrient fossilized plant and animal remains (coal, oil, and natural gas) D) accidental introduction of a prolific culture of algae potassium. A) I The former crew members also claim they suffered anxiety and symptoms of post . A) only I Production increases correspond to periods of ice thickening increases in the fall, while there is still significant sunlight. (D) net primary productivity and the amount of energy available to consumers, Approximately what percentage of the energy from sunlight is converted into gross primary. C) Productivity increases with available sunlight. When primary producers expend energy to build new tissue, this is ________. Primary Purpose: Lead the producer and senior leader recruiting strategy in an ongoing effort to discover and acquire top-tier talent. Which of the following single-celled organisms is an example of a prokaryote? Option (c): Secondary consumers are carnivores which feed on the primary consumers. This changing pattern of sea ice growth and melt, along with a sufficient nutrient supply, appears to be necessary to the production of ice algae. E) I, II, and III, Why are changes in the global carbon cycle important? Primary producers are consumed by primary consumers (generally herbivores), which are then consumed by secondary consumers and so on. B) Populations of top-level predators are generally smaller than populations of primary consumers. D) not affected by any form of cutting, (B) typically 10 times higher in a clear-cut watershed, Based on the experiment in the accompanying figure, which of the following are plausible reasons for the result? can synthesize their food.They provide food, shelter, and O to the consumers. The following are primary producers, except: \\ a. Cyanobacteria. A) A Producer. Which of the following is most correct regarding primary producers? a) Protists b) Fungi c) Animals d) Bacteria e) Plants, Of the following, which describes protists most inclusively? d. Sheep can be cloned by fusing a differentiated adult cell with an enucleated egg. 59) Which of the following would be considered an example of bioremediation?
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