How will this increase in the number of chipmunks most likely effect this food web? O The population of Red-Tailed Hawks will increase. O The bears will move out of the area, decreasing their numbers. O The availability of berries and flowers will vastly decrease. O The amount of grass will decrease.
Q: In a food chain or food web, arrows point ... O from predator to prey O from prey to predator
A: Introduction Ecosystem is the fundamental unit of ecology where biotic factor interacts with their…
Q: Bluebirds, beetles, wood ducks, squirrels, and owls all will nest in holes in hollow trees. A food…
A: Food web is defined as the detailed, explanatory, and interconnecting diagram that will depict the…
Q: The Law of 10% in trophic levels states O Only 10% of the energy in a trophic level is transferred…
A: The energy flow in an ecosystem refers to the transmission of energy from one trophic level to the…
Q: Hawk Ocelot Flycatcher bird Squirrel Caterpillar Iguana Grasshopper Plant materials, leaves, fruits,…
A: It is a natural interconnection of food chains and a graphical representation of what eats what in…
Q: If sea otters were removed from this food web ENERGY FLOW you would predict sea urchins to SEA…
A: Introduction: The Foodweb is based on a consumer-resource system, it is a graphical representation…
Q: Which is the larger number? O gross primary productivity O net primary productivity
A: In ecology , we have different trophic levels, at bottom of which we have the autotrophs .
Q: Which strategy could be an agent of change that contributes to more sustainable living? O Increased…
A: Environmental sustainability is a development that satisfies the current demands of living without…
Q: BEARS HAWKS OWLS FROGS SQUIRRELS BEETLES MICE PLANTS Based on these feeding relationships, which…
A: Food chain is a order in which straight organization of connections in a food web beginning from…
Q: Which answer best describes why you need more herbivores than carnivores? O If you have too many…
A: Given: We need more herbivores than carnivores.
Q: Giraffes are herbivores found in Africa. They prefer to eat twigs and leaves from acacia trees. This…
A: Population interactions are the interaction between different members of a population with each…
Q: Which of the following factors can affect carrying capacity? O a. Population size O b. Human…
A: Carrying capacity refers to the maximum number, density, or biomass of people that a certain area…
Q: Why have frequent small controlled-burn wildfires not helped to maintain chaparral ecosystems? O The…
A: The vegetation of Chaparral consists of evergreen shrubs, bushes, and small trees. They are usually…
Q: I made it payable to bald Eagle’s will typically have a territory of 1-2 km i’m sure line in which…
A: The Bald Eagle are known for their characteristic white head and white tail. These eagles become…
Q: Choose one factor that has been shown to promote the diversity of a community. Use the evidence rom…
A: In ecology, a diverse community is defined as the different races, religions, geographical area,…
Q: Which of the following would be a consequence of humans over-hunting rhinos? O The deer population…
A: food web
Q: Numbers of offspring per reproduction and chances of survival age of reproduction are the only two…
A: Introduction:- Environmental resistance factors are anything that prevents an organism's population…
Q: Which of these was a challenge for farmers on the Great Plains? O unreliable rainfall conflicts with…
A: Great plain is the flatlands of different parts of North America which includes the area between the…
Q: In the Yellowstone National Park example, what happened to the aspen and willow trees after the…
A: The answer is Option c) Plants declined in abundance. The wolves feed the herbivores elk…
Q: Grizzly bears are predators of salmon. If the population of grizzlies in an area decreases, the…
A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…
Q: How can predators increase diversity in a community? O All of the above. O They can be keystone…
A: Biodiversity is diversity of various living organisms on the planet that it contains different types…
Q: Which limiting factor would affect the carrying capacity for all species in the pictured ecosystem?…
A: Limiting factor that would affect the carrying capacity for all species in the pictured ecosystem is…
Q: Which is not an example of true predation? Seed predators eating seeds and defecating in areas away…
A: True predation is the point at which a predator kills and eats its prey. A few predators of this…
Q: Introduction of a single exotic predator is most likely to disrupt ecosystem function if the…
A: Predation is a type of biological interaction between species where one species kills the other for…
Q: Analyzing ecological footprints reveals that(A) Earth’s carrying capacity would increase if per…
A: Ecological footprints – it is the amount of land needed to sustain an individual’s or the…
Q: How many links long are MOST food chains? O 2 links or fewer O 5 links or fewer 8 links for fewer O…
A: Introduction A food chain is a feeding relationship between different organisms in a particular…
Q: In a desert ecosystem, small mammals eat plants and snakes eat small mammals. What would probably…
A: An ecosystem denotes an environment in which all kinds of organisms interact with each other and…
Q: Why are there so few lions compared to wildebeest in africa? Explain this in terms of ecological…
A: An "ecosystem" is a natural community of living beings that deals with the external environment and…
Q: Why are food chains relatively short? O Not enough energy is transferred from one trophic level to…
A: Food chain is defined as the series of organisms on which one organism feeds on below level…
Q: Predators that are generalist, such as lions, feed on many species of prey: O a. Are much more…
A: A generalist species is one which occurs at the last two levels from the base of the food pyramid.…
Q: Food chains are sometimes short because(A) only a single species of herbivore feeds on each…
A: Food chain is a linear representation of trophic level from producer to decomposer. It is a sequence…
Q: Why would you not want to harvest to a point where salmon populations are kept close to K? O It…
A: Carrying capacity Carrying capacity is the limit of a population. After which the growth rate of…
Q: Bluebirds are songbirds that, like wood cavities in trees. European house sparrows, which have been…
A: A population has restricted assets and resources for a particular number of animal varieties. This…
Q: Akeystone species is one:a.that makes up a very large proportion of total community biomass.b.that…
A: Ecology is the study of living things in the environment and their interaction with the biotic and…
Q: clors that influence the reproductive success of the lions that inhabit the shrublands of the…
A: Answer: The level of ecological organisation the biologist studying is community.
Q: Which of the following lists only consumers? O Hawks, lizards, chipmunks O Acorns, squirrels,…
A: Trophic level is the position of the organism in a food web. A food web describes which organisms…
Q: Put the trophic levels in order such that (a) likely has the lowest concentration of mercury. apex…
A: Introduction :- In natural environment , organisms are categorised into different trophic levels…
Q: The overexploitation of cod in the North Atlantic releases crab and shrimp from predation pressure…
A: When there is a change in one trophic level in a food web, this results in changes in other trophic…
Q: Besides an increase in predation what other factors might be involved in the decrease in a prey…
A: Biomes as various as deserts and wetlands share something significant. All biomes have populaces of…
Q: Ant species work together to collect food and build the mounds they live within. This behavior…
A: Ants are distributed in all different habitats and everywhere on the planet but less in Antarctica,…
Q: Which of the following is correct? O All are correct. O Sun coffee plantations may have serious…
A: Coffee farmers were introduced to the idea of growing coffee in the sun in the 1970s with the…
Q: The number of trophic levels an ecosystem can support is driven by.. (select all that apply) O The…
A: Ecosystem refers to the geographic area where a community of biotic and abiotic components interact…
Q: Giraffes are herbivores found in Africa. They prefer to eat twigs and leaves from acacia trees. This…
A: Various animals and plants make relationships that can be either mutually beneficial or harmful to…
Q: What type is refer to many feeding relationship that are possible in an ecosystem
A: All the living organisms living in an ecosystem are dependent on each other. This interdependence is…
Q: RobertMacArthur’s observations on the Warblers of North America indicate that they:a.are fiercely…
A: Robert MacArthur, a Canadian-born American ecologist proposed a measure of community stability that…
Q: A wetland is filled in in order to build some beachfront properties. This wetland was a stopping…
A: In general, animal behaviors arise from an interaction between the animal’s physiology and its…
Q: Which living thing will ultimately get the least amount of energy in a food chain? deer…
A: Food chain is a series Or linear sequence of organism on which order the nutrients and energy flows.…
Q: Herbivory is beneficial for the animal (+) but harmful to the plant it eats (−). What are some + −…
A: There can be a number of different two-way interactions between various animal populations which…
Q: Which statement is true about overpopulation? O A. Overpopulation increases resource availability. O…
A: Overpopulation is the main problem that is faced by many countries globally. In the past few years;…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- After observing a finite population of asexually reproducing salamanders, which of the following outcomes is consistent with Müller’s ratchet? a. The population fitness will decline due to the least fit individuals randomly not surviving to produce offspring into the next generation. b. The population fitness will increase due to the most fit individuals randomly not surviving to produce offspring into the next generation. c. The population fitness will decline due to the most fit individuals randomly not surviving to produce offspring into the next generation. d. The population fitness will increase due to the least fit individuals randomly not surviving to produce offspring into the next generation.Ancestors of the beach mouse mayhave exhibited variations in their coat color. Because of the prevalence of visualpredators, the better-camouflaged (lighter) mice in the beach habitat may havesurvived longer and been able to produce more offspring. Over time, a higher andhigher proportion of individuals in the population would have had the adaptation of lighter fur that acted to camouflage the mouse in the beach habitat.You are studying the effect that the commonly used agricultural pesticide "Pestkill" that has been found in bodies of water has on the survival rate of eggs of dragonflies. How will you label your X and Y axes? Check all that apply. Pestkill concentration (mg)" as Y axis label, "percentage of eggs hatched in two weeks" as X axis label "Pestkill" as X axis label, "number of eggs" on Y axis "Pestkill" as Y axis label, "number of eggs" on X axis "Pestkill concentration (mg)" as X axis label, "percentage of eggs hatched in two weeks" as Y axis label
- Among a population of tadpoles, the correlation coefficient for size atmetamorphosis and time required for metamorphosis is −0.74. On thebasis of this correlation, what conclusions can you draw about therelative sizes of tadpoles that metamorphose quickly and those thatmetamorphose more slowly?In every beehive, there is one queen bee who lays all the eggs. If an egg is not fertilised, it hatches into a male bee, called drone. If an egg is fertilised, it hatches into a lady worker bee, which does not lay any eggs.a. Consider a drone. How many parents, grandparents, great grandparents, great-great grandparents, great-great-great grandparents, great-great-greatgreat grandparents does it have?b. Write a mathematical sentence which can be used to represent the number grandparents a drone has during a particular generation.You are surveying of the turtle species identifies several breeding populations in different habitats across the island. After a very warm summer of 2020, you observe that the hatchlings from low-elevation nests are mostly males, whereas hatchlings from higher elevations have an equal female-to-male sex ratio. As a bit more background, temperature influences the sex ratio in some turtle species, a phenomenon called temperature-sex determination (TSD). With this knowledge, you hypothesize this new turtle species exhibits TSD, and that eggs incubated at low elevations during the warm year experienced a high enough embryonic temperature to skew the sex ratio. To test this, you collect 20 newly laid eggs in early 2021 & take them back to the lab to conduct an experiment to test your hypothesis that this species exhibits TSD. Assume you know the average nest temperature in the wild, and you have access to multiple incubators Design an experiment to test the hypothesis that this turtle…
- You are studying the effect that the commonly used agricultural pesticide "Pestkill" that has been found in bodies of water has on the survival rate of eggs of dragonflies. How will you label your X and Y axes? Check all that apply. A "Pestkill concentration (mg)" as X axis label, "percentage of eggs hatched in two weeks" as Y axis label B "Pestkill" as X axis label, "number of eggs" on Y axis C "Pestkill concentration (mg)" as Y axis label, "percentage of eggs hatched in two weeks" as X axis label D "Pestkill" as Y axis label, "number of eggs" on X axisAre feral cats bigger then average domestic cats could they grow to main coon size or even bobcat size?In some cases, males or females do care for young of their own species that are not their own, as when certain male fish take over and protect egg masses being brooded by other males or when female ducks acquire ducklings that have just left someone else’s nest. Propose alternative hypotheses to explain this phenomenon. Under what circumstances might adoptions actually raise the caregiver’s reproductive success? Under what other circumstances might adopters help nongenetic offspring as a cost of achieving some other goal? Don't write from any online source..
- A region of the canary forebrain shrinks during the nonbreedingseason and enlarges when breeding season begins. This change isprobably associated with the annual(A) addition of new syllables to a canary’s song repertoire.(B) crystallization of subsong into adult songs.(C) sensitive period in which canary parents imprint on newoffspring.(D) elimination of the memorized template for songs sung theprevious year.Which of the following is associated with the reproductive potential of a species? a. few offspring b. many offspring c. semelparity d. fecundity[itemB5] (refer to the photo below) Which has a longer life expectancy - fish or oysters?