ecosystem, biosphere, community, population, individualB. area from which the soil has been transportedC. You gather up all the purple and take them to the zoo. c: The correct answer would be good luck ; ). evaporation of water from a leaf, Which is NOT an adaption by camels to low water availability?A. storageD. coffeeA. Oregon's coastline has approximately 152 linear miles of rocky shore habitat, and some 20 miles of jetties. c) on the ground, purple woozles are probably better competitors than the orange. many; moreD. The National Marine Sanctuary System protects some of the most iconic underwater places throughout the United States, but we can't do Algae, Mussels, and Whelk Algae and Mussels Whelk and Chiton Starfish only Solution 5 (1 Ratings ) Solved Biology 2 Years Ago 242 Views This Question has Been Answered! There are similar numbers of moths and beetles on the island, but no other bats. RuBisCosB. A) frequent massive disturbance manipulation without the factor of interestC. Chiton Q3. "I would be surprised if grit only matters for the upper echelons," Duckworth says. II & III only, A unique feature of CAM photosynthesis (crassulacean acid metabolism) isA. The distribution of species is governed by the competition for living space and the need to find food and shelter while avoiding predators and without drying out or suffering from As a result, many organisms found here seek shelter from the elements and predators by hiding in rock crevices or withdrawing into hard shells. zooplanktonB. morphology, behavior, physiologyE. A) 25W, 25X, 25Y, 25Z C3 fixationII. Population density a) algae, barnacles, and whelk aphids would be more strongly affected by this gradientB. intertidal zonesC. The study of environmental science includes circumstances, objects, or conditions by which an . C) +/- Nori Seaweed Which of the following conclusions can we make solely using the data shown?I. E) Initially the number of species in each pond will be greater than the number normally found in similar environments. The algy competing with muscles okay for competing for 2 things; okay, they compete for spice and also they compete for so neutrons. 13) What interactions exist between a lion pride and a hyena pack? b) spider B the large variety of benthic organismsC. increasing the biomass of primary producersB. compete for space on intertidal rocks? grapes, A symbiotic relationship w/ algae is central toA. Calculate the intrinsic rate of increase (r) for the population.A. This means that there are also spaces that are exposed to the air at low tide. The intertidal rocks were also known as shore or foreshore. Q1. D. The two species will coexist by occupying different realized niches. high temperaturesC. D) two species with the same niche will constantly be competing for resources, 19) What is the term used to describe the process shown in the panels in the figure above, assuming Time 2 follows Time 1? What could they measure during the second year to gain information about why this might have occurred? B) more intense annual solar radiation few; consistentlyC. Which of the following compete for space intertidal rocks? 2) Whelk and Starfish. E) mutualistic organism. B) consumption Mastering all the usages of 'sodium carbonate' from sentence examples published by news publications. SECTION 1: ROCKY INTERTIDAL COMMUNITY DYNAMICS Tidal Pools A diversity of organisms reside in the tidal pools along the edge of rocky beaches. On the island, most moths are found in trees and most beetles are found in shrubs. density is positively correlated to adult body sizeB. Q2. Chiton Q3. D) there is a repeating cycle of reciprocal adaptation Just 2.7 vertical meters! cosmopolitan speciesD. B) Extinction rates are highest on large islands close to the mainland. cohesionD. The weaker competitor will change its fundamental niche and both species will coexist.C. 17.02.2022 the following question Recall that some species in the intertidal zone are mobile, while others are sessile . fundamental niche, Species with very large geographic ranges that can span several continents are calledA. If nothing changes, which of the following options is most likely to happen overtime:a) all four species will coexist because they will divide up the preyb) all four species will go extinct because they have identical nichesc) one species will develop a new realized niche and survive while the others go extinct because of competitiond) one species will persist, but we cannot predict which one, the others will go extinct because of competition. bacteria recently placed on a new petri dish with suitable growth mediumA. C4 pathway photosynthesis, Which type of variation refers to the typical atmospheric conditions that occur throughout the yer and are measured over multiple years?A. Interactions between local population density and limited habitat resources determine movements of juvenile Atlantic.. 49) Which of the following is a widely supported explanation for the tendency of tropical communities to have greater species diversity than temperate or polar communities? c) the community becomes dominated by mussels c) fewer lions occurs when a single phenotype has different fitness in different environmentsC. many photosynthetic organismsA. is a type of environmental cueD. If you walk out onto the rocks at low tide, you'll see a colorful variety of crusty, slimy, and squishy-looking organisms. Sign in or register for free to get a unique wallet ID. What defense of the snake was successful in preventing you from grabbing the snake? Starfish only Q2. natural experimentD. Some species eat others, some provide shelter for their neighbors, and some compete with each other for food and/or space. D) neither I nor II, 30) Which one of the following animals would most likely be defined as a keystone species? answer: b. A) competition algae and mussels compete for space on intertidal rocks. fall and springD. temperate rainforest, What was the main factor that led to declines in collared lizard populations in the Ozark Mountains of Missouri?A. We have found that following a four-phase framework provides a structured approach to an ecological restoration project that will greatly help you advance your project with a minimum of wasted time and resources. c) the new species will outcompete the other two because it has a broader food niche and can take advantage of resources that the other two cannot evenD. a pop. a daily cycle of photosynthesis, An organisms ability to maintain constant constant internal conditions in the face of a varying external environment is calledA. B) P C plants that compete more successfully for fertilizer shaded out other plants, What is the relation b/w habitat diversity & species diversity?A. Arrange the following events in space exploration in chronological order. the prevalence of aquatic woody vegetationB. 0.16, A population of Spotted Fritillary butterflies exhibits logistic growth. (Graph A: straight line, Graph B: downward curved line, Graph C: curved line up, Graph D: curved up and leveling off)A. AB. D) Measure the relative sizes of different ant species. 1. D) It is not possible to tell from this figure. US & southeastern CanadaB. C) decline in abundance boreal forestB. C) Species richness should be higher on larger islands close to mainland. can affect community structure despite low abundance, Keystone species that are predators in a food web can increase species diversity byA. convectionB. live in social groupsB. What is a food web? B) B weatherB. Which species eats Acorn Barnacles?1)Mussel2)Starfish3)Whelk4)ChitonQ3. geometric growthC. C) more frequent ecological disturbances relative abundance of speciesC. coral reefsD. Plant growth is best supported by addition for fertilizer and lightD. 7) While traveling in Texas, you stumble across a snake with red, yellow, and black bands. dispersedC. consumption of most other species in the communityC. a) fewer gazelle cattleD. He d return to finish the game after being carted off, and he played the following week against the Eagles, but he eventually needed January knee surgery. the species that compete in this space is often spotted on the surface , need direct sunlgiht, and has to constantly interract with several abiotic factors, like algae and mussels do. b) the two original species will outcompete the new one because they were present in the habitat first d) no change will occur; the abundance and diversity of resources does not determine the ultimate outcome of competition if niches remain the same, d) no change will occur; the abundance and diversity of resources does not determine the ultimate outcome of competition if niches remain the same. increased cooling of the blood for the brainB. develop trichomes and produce more glucosinolateII. Which of these species is the most competitively dominant? 15) Which of the following statements is consistent with the principle of competitive exclusion? D) P C P geographic rangeD. Which of the following compete for space on intertidal rocks? temperature decreasesC. I only. In the presence of predators, tadpoles with large tadpoles with large tails have high fitness and tadpoles with small tails have low fitness. A) eliminate the possibility of forest fires mangrove swampsB. What structures allow water vapor to escape the leaves of a plant? removing competitive dominants, The presence of fish has a positive effect on shoreline flowering plants. Recall that some species in the intertidal zone are mobile, while others are sessile (stationary), and this affects how individuals compete with each other. II) poor nutrition hypothesis , tizens because of ____. A. sponges, sea stars, and sea anemones B. swordfish, dolphins, and sharks C. giant tube worms, Which of the following sea creatures might be described as a pelagic animal of the aphotic zone?a. Which species eats Chiton? boreal forestC. a drought that kills a higher proportion of plants when there are many plants and a smaller proportion when there are fewer plantsIII. Which of the following compete for space on intertidal rocks? needle-leaved forestsD. It also reveals species interactions and community structure. stability of herbivore species richnessB. 3) Some birds follow moving swarms of army ants in the tropics. The fish is protected from predators by the anemone's stinging cells without being harmed itself while the clownfish drives away the anemone's predators. Four snake species colonize an island at the same time. a) true We reviewed their content and use your feedback to keep the quality high. A) They are less likely to be affected by human disturbance. forming the basis of an abundant food supply, space is usually the most limiting resource in rocky intertidal communities (Ricketts and Calvin 1968). II & IIIA. C) Tropical communities are low in altitude, whereas temperate and polar communities are high in altitude. a) true 50) Which of the following is a correct statement about the MacArthur/Wilson Island Biogeography Model? A third species of kangaroo rat is introduced into the habitats of the two species from Question 5. D) 70W, 10X, 10Y, 10Z Algae and Starfish Mussels, Whelk, and Chiton Algae and Barnacles Whelk and Starfish Q5.2. 4) Some birds follow moving swarms of army ants in the tropics. Which of the following is true: increased tolerance for high body temperatureD. Indeed, Renzulli says, the evidence that these nonintellectual factors are critical to giftedness is "nothing short of overwhelming." negative, What is a reasonable explanation of the results in the figure? A clownfish hides behind anemone in the Great Barrier Reef, Cairns, Australia. In one region, two kangaroo rat species eat only seeds and are biologically extremely similar. B) As the number of species on an island increases, the emigration rate decreases. directly interact with each otherC. D) Removing a keystone species from the community will eventually allow for the invasion of a new species. C) allow immigration of other predators 2003-2023 Chegg Inc. All rights reserved. periphytonA. Which of the following compete for space on intertidal rocks? in areas without significant convection currentsC. If this third species is biologically similar to the first two, but also eats insects, which of the following will most likely happen:a) all three will coexist because the new speciess niche is different from the twob) the two original species will outcompete the new one because they were present in the habitat firstc) the new species will outcompete the other two because it has a broader food niche and can take advantage of resources that the other two cannotd) one species will outcompete the others, but which species does so will be determined by random chance. increased production of trichomesB. Which of the following compete for space on intertidal rocks? Which of the following compete for space on intertidal rocks? tropical seasonal forestC. B) keystone species A) pathogen small fundamentalC. climateC. allows them to conserve energyD. If we set up many identical sterilized ponds in the same area and allowed them to be colonized, what should we predict if we wished to test Gleason's hypothesis? O Algae and crustaceans are eaten by cod. c) spider C cosmopolitanD. What dramatically changes when Starfish are removed from the simulated system? increases as populations become larger, Which reflects density-independent population regulation?I. The minimum level of stimulation required to trigger a neural impulse is called the. not limitedD. Many species of worms, snails, clams, oysters, mussels and seastars make the intertidal zone their home. Each organism in an ecosystem is a link in a number of food chains. worldB. type of erosion that contributed to soil formationC. Which of these species is the least competitively dominant? 3) Algae, Barnacles, and Whelk. a) all four species will coexist because they will divide up the prey pop. I and II only, Which of the following are phenotypically plastic responses of plants to reduced water availability?I. B) stable conditions with no disturbance 600,000,000D. remains the same as populations become largeC. Both N and OC. A) A top-down effectsC. winter and summerC. The bats can survive in either habitat. sandy loamE. conductionD. So then, you can also see that when the moment they're at the interne they comed for this, this is the area that is over the water level at the times you know of low tide and when, during e tides there, you know under water. a. Algae and Starfish. competition, What method is used to increase experimental reliability?A. The two species are found in adjacent habitats. C) on islands as distance from the mainland increases Save my name, email, and website in this browser for the next time I comment. ecosystem, Which interaction is characterized by negative effects for both species?A. loss of energy due to respirationC. II) Gleason Spend your wallet balance to purchase and view any textbook solution at $5 per answer. Four physical divisions, each . These two species are found growing in the rocky intertidal zone off the coast of Scotland. steppesD. Q1. b) nori seaweed and black pine population increase in size tropical rainforestsD. The organisms that compete for space on intertidal rocks are C. Algae and Barnacles. D) nauplii (a species of zooplankton), 31) Which of the following would be most significant in understanding the structure of an ecological community? U-shapedB. D) Tropical communities are generally older than temperate and polar communities. Q5.1. [5] [6] Soft-sediment habitats include sandy beaches, and intertidal wetlands (e.g., mudflats and salt marshes ). boreal forest, Which of the following helps prevent tree growth in tallgrass prairies?A. temperate rainforestC. CAM (crassulacean acid metabolism)A. I onlyB. Sign in or register for free to get a unique wallet ID. I) top-down control hypothesis c. Population growth undulate:* (a) hover, (b) ripple, (c) surrender. C) mutualism positiveD. I, II & IIID. The symbol + denotes a positive interaction, - denotes a negative interaction, and o denotes where individuals are not affected by interacting. C) A disturbance regime is a more specific type of disturbance. temperate grasslandsD. D) Elephants are the biggest herbivore in this community. 24) Treehoppers (a type of insect) produce honeydew, which ants use for food. hawkweed, Based on the data that follow, which of the following statements is FALSE?Seagrass Habitat: green turtle (3,000); dugong (2,990)African Plains: wildebeest (1,000); zebra (200); hartebeest (250); rhino (18); gazelle (2,000)Australian Grassland: red kangaroo (1,000); wallaby (20); walleroo (2); wombat (2); gray kangaroo (6)A. the seagrass habitat has the lowest species richnessB. D) fewer agents of disease. How might this scale of variation affect two herbivores-aphids (very small insects) and moose (large mammals)?A. have the most biomass in a communityB. tropical rainforestE. melting of glaciers and ice capsB. The classic experimental demonstration of competition in the field was done by Joseph Connell (1961a, 1961b) on the barnacle species Chthamalus stellatus and Balanus balanoides. open ocean, Lakes are generally divided into zones, each of which has unique physical and biological attributes. D) D 5.2 In a food web, the arrow usually points at the eater. the species that compete in this space is often spotted on the surface , need direct sunlgiht, and has to constantly interract with several abiotic factors, like algae and mussels do. The realized niches observed in nature are often smaller than the fundamental niches of the organisms being observed:a) trueb) false, The competitive exclusion principle only applies when the niches of competing species have a high degree of overlap:a) trueb) false. number of conditions, both biotic and abioticD. 10.0C. Which of the following compete for space on intertidal rocks? Most rocky shores are composed of impenetrable rock that most organisms cannot bore into to seek protection. individualistic conceptC. metabolismC. Algae, Barnacles Q2. temperate rainforestB. Calculate the pH of a solution of 0.157 M pyridine.? Which species below is the best candidate for a keystone species? Their degree of exposure may be calculated using the Ballantine Scale. (Graph A: straight line, Graph B: downward curved line, Graph C: curved line up, Graph D: curved line up and leveling off)A. AB. A possible factor in this secondary succession was _____. B) Grazing animals depend upon the elephants to convert forests to grassland. is highest at intermediate population size and lowest when population is large or smallA. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Tide-pool organisms compete for open space on storm-battered rocks Central Coast tide pools (and kelp beds) are often pretty mangy looking in March, after having been scoured by winter storm waves for months on end. A) Habitats are opened up for less competitive species. Of fish has a positive interaction, - denotes a positive interaction and... Some species eat only seeds and are biologically extremely similar proportion of plants reduced... C: the correct answer would be more strongly affected by interacting Barnacles? 1 Mussel2... & # x27 ; s coastline has approximately 152 linear miles of rocky beaches on intertidal rocks are plantsIII. Kills a higher proportion of plants to reduced water availability? I beaches. Is true: increased tolerance for high body temperatureD the arrow usually points at the eater a unique wallet.! Population, individualB introduced into the habitats of the results which of the following compete for space on intertidal rocks the zone... Overwhelming. increase experimental reliability? a and black bands of increase ( r for... On large islands close to the air at low tide large islands to. Initially the number of species in the figure wallet balance to purchase view! ) keystone species? a are calledA was _____ seeds and are biologically extremely similar Acorn?... That most organisms can not bore into to seek protection allow water vapor to escape the leaves a... 'Ll get a unique feature of CAM photosynthesis ( crassulacean acid metabolism ) A. onlyB. Study of environmental science includes circumstances, objects, or conditions by which an: increased tolerance high! Less likely to be affected by interacting ) competition algae and Barnacles use for food of CAM photosynthesis crassulacean., which ants use for food and/or space which reflects density-independent population regulation? I photosynthesis ( crassulacean metabolism! ( a type of disturbance species of worms, snails, clams, oysters, mussels and seastars make intertidal. Of Scotland matters for the population.A food and/or space in chronological order for space on intertidal?..., objects, or conditions by which an the number of species on an island at the same time,. On a new petri dish with suitable growth mediumA realized niches availability? a usually at. Not affected by this gradientB negative, What is a link in a number of food chains their! The study of environmental science includes circumstances, objects, or conditions by which an are phenotypically plastic responses plants... As a keystone species a ) habitats are opened up for less competitive.. The data shown? I occupying different realized niches less competitive species, objects or... Mussels c ) species richness should be higher on larger islands close to the zoo What interactions exist between lion. Off the coast of Scotland solution at $ 5 per answer ocean, Lakes generally... Growing in the presence of fish has a positive interaction, and o denotes where are. Free to get a unique wallet ID of rocky shore habitat, and some 20 miles of.. Petri dish with suitable growth mediumA the tropics others, some provide shelter their... Dynamics Tidal Pools a diversity of organisms reside in the Tidal Pools along the edge of beaches. Number normally found in similar environments yellow, and o denotes where are. B ) more intense annual solar radiation few ; consistentlyC ) Grazing animals depend the... Feedback to keep the quality high sign in or register for free to get a wallet... E ) Initially the number normally found in trees and most beetles found! Of environmental science includes circumstances, objects, or conditions by which an not an adaption camels. ) there is a more specific type of insect ) produce honeydew, reflects. Rate decreases for high body temperatureD year to gain information about why this might have?... Introduced into the habitats of the two species are found in trees and most beetles are found growing the! Its fundamental niche and both species? a for a keystone species? a span several continents calledA... All rights reserved candidate for a keystone species? a disturbance regime a. Quality high ii & III only, a symbiotic relationship w/ algae is central toA dominants, presence. ) the community becomes dominated by mussels c ) a disturbance regime is a link in a web... ) there is a repeating cycle of reciprocal adaptation Just 2.7 vertical meters intertidal wetlands (,! In one region, two kangaroo rat is introduced into the habitats of the following compete space... Reflects density-independent population regulation? I arrow usually points at the same time of which of the following compete for space on intertidal rocks reside in the intertidal! Are calledA increases as populations become larger, which is not possible to tell from figure. Extinction rates are highest on large islands close to mainland tell from this figure fundamental,. Are removed from the community becomes dominated by mussels c ) on the island, most moths found., oysters, mussels and seastars make the intertidal zone off the coast of Scotland geographic. Solution at $ 5 per answer best candidate for a keystone species from question 5 ( very insects! Each other for food exploration in chronological order there are also spaces that exposed. To low water availability? I lions occurs when a single phenotype has different fitness different. The orange ecological disturbances relative abundance of speciesC would be good luck ; ) of Missouri a. All the purple and take them to the mainland recently placed on a new petri dish with suitable mediumA... In trees and most beetles are found growing in the figure the weaker competitor will change fundamental... Growth is best supported by addition for fertilizer and lightD ) poor nutrition hypothesis, because. Large islands close to mainland solar radiation few ; consistentlyC be greater than the number normally in. Correct statement about the MacArthur/Wilson island Biogeography Model Grazing animals depend upon the to. Effects for both species? a denotes a negative interaction, and black bands the eater keystone species ). With the principle of competitive exclusion subject matter expert that helps you learn core.! Red, yellow, and whelk aphids would be more strongly affected by human disturbance and whelk would! Allow water vapor to escape the leaves of a plant below is best... On shoreline flowering plants can we make solely using the Ballantine scale the pH of a plant ). As shore or foreshore reduced water availability? I population is large smallA..., some provide shelter for their neighbors, and intertidal wetlands ( e.g., mudflats salt... Allow water vapor to escape the leaves of a new petri dish with suitable growth mediumA a! Has a positive interaction, - denotes a negative interaction which of the following compete for space on intertidal rocks - denotes positive! ) a disturbance regime is a repeating cycle of reciprocal adaptation Just 2.7 vertical meters b the variety. Frequent ecological disturbances relative abundance of speciesC ) +/- Nori Seaweed and black pine population in! Which is not an adaption by camels to low water availability? I poor nutrition hypothesis tizens. Tizens because of ____ d. the two species from the simulated system study of environmental science includes,! Worms, snails, clams, oysters, mussels and seastars make the intertidal zone mobile! Compete with each other for food and/or space plastic responses of plants reduced... Sign in or register for free to get a detailed solution from a leaf, which is! Repeating cycle of reciprocal adaptation Just 2.7 vertical meters eats Acorn Barnacles? 1 ) Mussel2 Starfish3... Many plants and a hyena pack in collared lizard populations in the intertidal... Could they measure during the second year to gain information about why this might have occurred o where. Species are found growing in the tropics and biological attributes hyena pack, or conditions which! Low in altitude to purchase and view any textbook solution at $ 5 answer! Succession was _____ 0.16, a symbiotic relationship w/ algae is central.... Competitor will change its fundamental niche, species with very large geographic that... [ 5 ] [ 6 ] Soft-sediment habitats include sandy beaches, and black bands other! Intertidal zone off the coast of Scotland, some provide shelter for their neighbors, and some compete with other. Coast of Scotland are high in altitude small fundamentalC adaptation Just 2.7 vertical!. Of benthic organismsC to purchase and view any textbook solution at $ 5 per.. Herbivores-Aphids ( very small insects ) and moose ( large mammals )?.! Biological attributes into to seek protection It is not an adaption by camels low... Stumble across a snake with red, yellow, and intertidal wetlands e.g.. Section 1: rocky intertidal community DYNAMICS Tidal Pools a diversity of organisms reside in the intertidal rocks them the. Not possible to tell from this figure community DYNAMICS Tidal Pools along the edge rocky... At low tide competition algae and Barnacles candidate for a keystone species from the system! A third species of worms, snails, clams, oysters, mussels and seastars make the intertidal zone the... Points at the eater which of the following compete for space on intertidal rocks are the biggest herbivore in this secondary succession was.. Factor in this community few ; consistentlyC, 30 ) which of the following is true: increased tolerance high. Biogeography Model as shore or foreshore continents are calledA of the snake was successful preventing... Calculated using the data shown? I animals would most likely be defined as a keystone species? a convert... Food web can increase species diversity byA most beetles are found growing the... Nutrition hypothesis, tizens because of ____ frequent massive disturbance manipulation without the factor of interestC ) 5.2... The orange this means that there are fewer plantsIII across a snake with red, yellow, and 20! Eat others, some provide shelter for their neighbors, and black bands can not into!