Introduction of a single exotic predator is most likely to disrupt ecosystem function if the introduced species is a predator. O Vertebrate O Large O Invertebrate

Q: If two species are close competitors, and one species is experimentally removed from the community,…

A: Competitors are populations of species that compete with one another for food, shelter and space.…

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: Upland game hunters in Illinois have been noticing a decrease in therabbit and pheasant populations…

A: All animals surviving in a particular environment, depend on resources such as food,  water and…

Q: Scientists compared the timing of fruit foraging for two different species of lemurs in Madagascar.…

A: Foraging is defined as the searching of foods. It is given that there are found two species of…

Q: APredator and its prey interact __________, but if the predator affects anotherspecies through this…

A: The study of organisms in their indigenous environment is called ecology. Numerous organisms live…

Q: Question 12 Which type of predator is more likely to easily switch between prey species? O…

A: Generalists predators is most likely to switch between prey species. Generalists can eat a variety…

Q: 1. Why does intraspecific competition tend to increase niche breadth, whereas interspecific…

A: Intraspecific competition is believed to drive niche expansion because otherwise suboptimal…

Q: The population cycles of many prey species are often generated by predators anda. mimicry.b. food…

A: Predation is one such interaction in which one species get benefitted and the other get harmed. In…

Q: ne biotic potential (r) of a species will; Rise when there is an increase in food O Remain constant…

A: Biotic potential is the ability of a population of living species to increase under ideal…

Q: Word def n habitat niche resource competition predation herbivory

A: Answer: ENVIRONMENT : It is the surroundings of an individual, which includes both biotic and…

Q: Which of the following is not a threat to biodiversity? O a. Introduction of new species O b.…

A: Biodiversity is a term used to portray the huge assortment of life on Earth. It very well may be…

Q: Inthe Lotka-Volterra predation model, a prey (host) population in the absence ofpredators…

A: Lokta Volterra model is the simplest model of predator and prey interactions. This model is…

Q: The way an individual's energy is divided among growth, maintenance, and reproduction is controlled…

A: the answer is individual survival .

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: The carrying capacity of a species is. O a The minimum number for the species to survive. Ob…

A: An ecosystem is a geographical section of living (biotic) and non-living(abiotic) factors…

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: The Arabian leopard in Oman is an example of what kind of species Select one: O a. Extinct O b.…

A: Option B is correct.

Q: Please help me with this question within an hour immediately needed

A: EL-nino event occur when the surface water of pacific becomes warmer and the east wind blow weaker…

Q: group keeps “leaky” carbon cycling through an ecosystem

A: Ecosystem has perfect balance of food and several gases required for various organisms. This…

Q: The most important factor leading to declines in bird populations is disease habitat loss migration…

A: Decline in bird population can be because of several reasons. Of them habitat loss, hunting are the…

Q: Which of the following is probably NOT an example of an exploitative relationship? O One species…

A: Organisms in an ecosystem interact with each other as well as the resources present in that…

Q: Predators never drive their prey extinct, because then they would go extinct themselves.  True…

A: Predators eliminate weak prey, like the old, injured, debilitated, or exceptionally young, leaving…

Q: Which of the following would be an abiotic environmental influence on a species? O a. predation а. O…

A: In ecology, biotic and abiotic factors include all living and non-living components of the…

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: What is the second greatest known cause of amphibian declines, after habitat loss? What is the…

A: Amphibians are those animals which can live on both land and water. Their decline would impact…

Q: Whichof the following statements about damselfish on Jamaican reefs is false?a.Damselfish engage in…

A: Introduction :-  Damselfish are largely herbivores.and they defend their territories against most…

Q: An ecosystem with high biodiversity experiences a wildfire. What is likely to happen? O All of the…

A: An ecosystem is a specific area where the living (biotic) organisms interact with a nonliving…

Q: Whichof the following factors can stabilize predator-prey relationships by providinga prey…

A: The Prey-predator relationship is the natural interaction among two types of species in which one…

Q: . DRAW IT Each female of a particular fish species produces millions of eggs per year. Draw and…

A: Survivorship curve – it is a graphic representation of the data of the life table. It is a plot of…

Q: KING ammals that live in the same waters pollutants in their bodies. Bowhead pollutant load than…

A: 1. Bowhead whales are filter feeders .Bowhead whales have the longest baleen plates of all whales…

Q: Interference competition is when competitors а. interact through a shared predator or parasite b.…

A: Introduction: When two species compete for the same resource,  and one of the organisms denies its…

Q: species is likely to use a substantial portion of the resources available within a community and to…

A: It is a geographic area where plants,  animals and other organisms as well as weather and landscape,…

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: als of two, distinct species of squirrels live on the same college campus. They have bee observed…

A: answer is B .Herbivory

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: Keystone predators increase the intensity of competition prey on species at random always prey on…

A: Correct Option is 4 i.e. prevent competitive exclusion by preying on competitors.

Q: The burying beetle has a limited food supply (a buried corpse) on which to raise its young.…

A: Burying beetles are black color with red markings on the forewings belonging to the genus…

Q: When songbird species that nest in forest core areas are exposed to habitat fragmentation and more…

A: Habitat fragmentation is characterised as the transformation of a wide expanse of habitat into a…

Q: For the organism that live there, only the size of a habitat matters, not it's shape. True False

A: Ecology is the study of interactions between living organisms and their environment. It gives us a…

Q: Four of the five listed outcomes are problems in National Parks. Choose the one that is the…

A: A national park is a vast piece of land that the government protects because of its natural…

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: All of the following factors can prevent predators from driving prey to extinction except: O A.…

A: Mechanical, chemical, physical, or behavioural defences can be used. Mechanical barriers, such as…

Q: You are a legislator in a nation with no endangered species act. You want to introduce a law to…

A: Extinction is the extinction of a species or group of taxa. The death of the last member of a…

Q: Marie studies how resource competition influences the coexistence of two predators. Marie studies…

A: Option a is incorrect because the ecosystem is the system where biotic elements and abiotic elements…

Q: Tasmanian devils became extinct on the mainland of Australia probably because of competition for…

A: Species is a group of individuals that can mate together and produce viable offsprings.

Q: Time O The horses are no longer in competition for resources with other species. O Predation is low…

A: The carrying capacity of an environment is the maximum population size of a biological species that…

Q: Some organisms create antibiotics to prevent other species from growing. Which step of succession…

A: When an organism is exposed to harmful microorganisms or pathogens the host organism produce…

Communities and Ecosystems

Ecology contains two words: Eikos means dwelling, and logy means to study, so the combined meaning is studying habitat or living.