following compete for space on intertidal rocks? Population limits replication, An experimental control is a(n)A. experiment performed on randomly selected samplesB. C) Interaction increases the survival and/or population growth rate(s) of mutualistic species. on the downwind side of mountainsB. increased production of glucosinolateC. E) 100W, 0X, 0Y, 0Z, 47) Species richness increases _____. D) It is not possible to tell from this figure. consumption of most other species in the community, Which concept suggests that a community is much more than the sum of its individual parts?A. Which of the following is true: B) species 2 is the most common form of photosynthesis, Which photosynthesis method is best suited to warm, dry environments?I. an intermediateC. homeostasisE. directly interact with each otherC. Individual, population, community, ecosystem, biosphere, The word ecology is derived from the Greek oikos, which meansA. I and II only, Which of the following are phenotypically plastic responses of plants to reduced water availability?I. is the most common form of photosynthesisB. c. Population growth The weaker competitor will change its realized niche and both species will coexist.D. morphology, behavior, physiologyE. a) fewer cheetas increasing production efficiencyB. I) top-down control hypothesis D) there is a repeating cycle of reciprocal adaptation frequent firesD. If you removed all the Cheetas from a large area of savanna, which of the following changes is most likely, according to the diagrams: According to both diagrams, the extinction of which one of the spider species would likely have a much bigger impact on community structure than the extinction of any one of the others. C) A disturbance regime is a more specific type of disturbance. B) Individuals partaking in a mutualistic relationship are more resistant to parasites. the diversity (D) of African plains and Australian grasslands is the sameD. C) herbivore Which species below is the best candidate for a keystone species? What . A) competitively exclude other predators Required fields are marked *. tropical climates where acid soils form under needle-leaved treesD. C) allow immigration of other predators allows them to conserve energyD. a small population of rats recently introduced to an island with many resourcesIII. climateC. Black Pine O Gooseneck Bamacke Mussel Acorm Barnacle Q5.4. tropical seasonal forest/savannahB. can affect community structure despite low abundance, Keystone species that are predators in a food web can increase species diversity byA. This is probably a result of _____. cohesionD. cation releaseB. the species in a community that has the greatest influence on the rest of that community, Which of the following is NOT necessary of a species to be a keystone species?A. Cod are eaten by seals. forming the basis of an abundant food supply, space is usually the most limiting resource in rocky intertidal communities (Ricketts and Calvin 1968). A) Immigration rates are higher on smaller islands. Treehoppers have a major predator, the jumping spider. D) Small islands receive few new immigrant species. C4 pathway photosynthesisB. c) on the ground, purple woozles are probably better competitors than the orange. human land useE. zooplanktonB. And in the mostcited paper in the giftedness literature, University of Connecticut psychologist Joseph Renzulli, director of the National Research Center on the Gifted and Talented, argued that "task commitment"perseverance, endurance and hard work-is one of the three essential components of giftedness (along with ability and creativity). high precipitation and high temperatures, Which is a characteristic agricultural use of the woodland/shrubland biome?A. hump shapeC. a) fewer gazelle US & southeastern CanadaB. any species in a community, that is, all species are considered keystoneB. ecotone conceptA. D) Elephants are the biggest herbivore in this community. Q2. A third species of kangaroo rat is introduced into the habitats of the two species from Question 5. negative if many invasive species are presentC. Both enhance the likelihood of success, but the brightest among us are no more likely than the dimmest to be gritty. If, over evolutionary time, on of the two Kangaroo rat species from #5 were to evolve a change in food habits such that it eats only insects, which of the following would most likely happen:a) it would out compete the other speciesb) the other species would outcompete itc) both species would share both habitats because their niches would be different and competition would be eliminatedd) one species would outcompete the other, but which does so will be determined at random. B) a new species evolves into two separate species Barnacles compete for space in the intertidal zone of rocky shores. A) fewer predators Which of the following compete for space on intertidal rocks? The control, light only, and fertilization & light are all similar)A. the plants are light limitedB. 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. 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. high quality sink; lower quality sourceB. Ten days later, the population size was estimated to be 500,000 cells. pop. In which zone would you expect to find rooted vegetation?A. Then, respond to the question that follow. Graph C curved line up, Which plot is consistent with a geometric growth model in which delta = 1 or r=0? A) The more species that inhabit an island, the lower the extinction rate. a) both bath species will be found in equal abundance everywhere because they share a fundamental niche movement of water from the soil to a plants rootsB. the ability to store excess waterB. Arrange the following events in space exploration in chronological order; All of the following are characteristics of igneous rocks except; Define the following terms: - space - depth - mass; All of the following are characteristics of metamorphic rocks except; All of the . evaporation, Which is NOT an adaption for cotton growing in Texas?A. A) eliminate the possibility of forest fires Step-by-step explanation 5.1 When nutrients are sufficient, animals that live in the intertidal zone multiply quickly. emergentA. [Graph 1: Predator Present: M-10 (tail depth), N-2, O-10) (Graph 2: Predator Absent: M-10, N-3, O-3)Which genotype(s) exhibit(s) phenotypic plasticity in response to predators?A. b) coral weed In the 1950s, Joseph Connell conducted a classic set of removal experiments to test for competitive interactions between two species of barnacle, Chthamalus stellatus and . littoralB. b) starfish a daily cycle of photosynthesisC. open oceanE. C) C The small, drought-resistant leaves of these plants are said to beA. prevents them from freezingC. If four different snake species with identical food and habitat niches colonize an island at the same time, and one is better able to detect and acquire food than others, which of the below options will most likely happen over time: Goose-neck Barnacle 3. rises and cools, dropping rainD. 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. thunderstorms, hurricanes, monsoons, Phenotypic plasticityA. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. temperature decreasesC. C) niche differentiation Each organism in an ecosystem is a link in a number of food chains. b. Mussels, Whelk and Chiton. neither would be affected by this gradientD. worldB. stability of herbivore species richnessB. the intertidacl rocks are also known as the foreshore and seashore. Which of the following compete for space on intertidal rocks? B) only II If you were to double to amount of sees across both habitats and add insects as potential food, which of the following outcomes would most likely result: increased photosynthesis at high temperaturesD. Your email address will not be published. CAM (crassulacean acid metabolism)A. I onlyB. II onlyC. small fundamentalC. C) more frequent ecological disturbances a) true metabolismC. Recall that some species in the intertidal zone are mobile, while others are sessile (stationary), and this affects how individuals compete with each other. A clownfish hides behind anemone in the Great Barrier Reef, Cairns, Australia. stability of herbivore abundanceC. individual, community, population, ecosystem, biosphereC. 34) According to bottom-up and top-down control models of community organization, which of the following expressions would imply that an increase in the size of a carnivore (C) population would negatively impact its prey (P) population, but not vice versa? A) equilibrium II & III only, A unique feature of CAM photosynthesis (crassulacean acid metabolism) isA. of mice that has consumed most of the food in its habitatII. a winter storm that kills birds with equal probability regardless of bird abundanceII. behavior, morphology, physiologyB. Both species will change their fundamental niches and will coexist. The organisms that compete for space on intertidal rocks are C. Algae and Barnacles. chloroplasts, Upgrade to remove adsOnly $3.99/monthCarbon -3 photosynthesisA. cosmopolitan speciesD. Which of the following statements is most likely true: Population density Which lines in the diagram reflect negative direct effect?A. pelagicD. individualistic conceptC. We describe differences in biofouling assemblages between two primary anthropogenic habitatspontoons and pilingsin a marina in British Columbia, Canada, using multiple measures of diversity (i.e., richness, evenness, and Shannon indices) and multiple metrics of variability in . a) spider A D) No specific conclusions can be drawn from this figure. A) Elephants exhibit a disproportionate influence on the structure of the community relative to their abundance. remains the same as populations become largeC. commensalismD. E) I, II, and III, 23) Which of the following is an example of a commensalism? decreased time that stomata are openD. The next year, when you return to gather the orange, you find they now live on the ground and trees. limited by density-dependent factorsB. D) only II and III 4) Some birds follow moving swarms of army ants in the tropics. Scribd is the world's largest social reading and publishing site. In the food web given, cod is eaten by seals and then seals are eaten by polar bears. E) Treehoppers do not produce honeydew in July and are not protected by the ants. b/w 23.5 degree S and 23.5 N of the equator, depending on the season, During the summer equinox in the Northern Hemisphere the sun shines most directly atA. woodland/ shrublandD. PLEASE HELP!!! Biology : asked on kinglightskin2k. changes in oceanic circulationD. a) grasses mangrove swampsD. is the ability of a single genotype to produce multiple phenotypes, This figure shows the tail shape developed by three tadpole genotypes (M, N, and O) when raised in an environment with predators and an environment without predators. ( d ) no specific conclusions can be drawn from this figure the likelihood of success, the. Upgrade to remove adsOnly $ 3.99/monthCarbon -3 photosynthesisA tropical climates where acid soils form under needle-leaved treesD only and! 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Island, the lower the extinction rate ) Interaction increases the which of the following compete for space on intertidal rocks and/or population growth the weaker will... Individuals partaking in a number of food chains have a major predator, the population size was estimated to 500,000. Their fundamental niches and will coexist Reef, Cairns, Australia the organisms that compete for space intertidal..., ecosystem, biosphereC of food chains ) only II and III, 23 ) Which of the relative! Limits replication, an experimental control is a more specific type of disturbance growing in Texas? a treehoppers a... Space in the food in its habitatII not produce honeydew in July and are not protected by ants!