Q: Gradually, fewer low-growing plants will sprout and more shrubs and trees will begin to grow. The…
A: Ans: Succession is defined as the inhabitation of a new land by plants and animals.
Q: Threats to Biodiversity Match each description to the type of threat it presents to biodiversity.…
A: Biodiversity refers to the enormous diversity and the variety of life on earth. It is the variety of…
Q: A species of cleaner fish removes parasites from another species of fish that is much bigger in…
A: In Ecology there are different types of interactions defined between the individuals which remain in…
Q: Secession is a gradual process within an ecosystem in which some species replace other species when…
A: An ecosystem is a group of living organisms that communicate as a system with the nonliving elements…
Q: Which are threatened species ? How can we save them ?
A: The living species plays an essential role in maintaining a healthy ecosystem. There are millions of…
Q: Which is not a benefit of habitat corridors? O they facilitate gene flow between populations O they…
A: Given: Benefit of habitat corridors.
Q: The theory of Island Biogeography predicts species richness based on __ and __ rates. a. growth and…
A: A patch is a landscape or a place which contains all the necessary food supplements for a group of…
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: Imagine that a nonnative bird species appears in an ecosystem. Which of the following will not be a…
A: Creatures or vegetation from some other area of the globe which don't belong in the new surroundings…
Q: The model of metapopulations also postulates that many species occupy their patches only…
A: Metapopulation is a population in which migrant and local species Lives together. Yes, it might…
Q: How does illegal fishing bombs may aid the problem of mass extinction
A: The rearing of fishes for domestic or commercial purposes is known as Pisciculture. Dynamites are…
Q: What are endangered species? Give an example of an endangered species and explain why it is…
A: Endangered species
Q: A true species in mauritius failed to reproduce because of the extinction of a fruit eating bird.…
A: Extinction refers to complete wiping off of a species from earth. It occurs with the death of last…
Q: Primates are examples of: a. density-dependent species b. density-independent species c. r-selected…
A: K-selected species possess relatively stable populations fluctuating near the carrying capacity of…
Q: describes the positive benefits that wildlife or ecosystems provide to people. A. Biodiversity B.…
A: Ecosystems are the systems that exists in nature to provide some beneficial aspects or some harmful…
Q: Which statement comparing island biogeography to mainland biogeography is true? A. The slope of…
A:
Q: All populations become small before going extinct. Is small population size really a cause of…
A: Biodiversity is diversity of various living organisms on the planet that it contains different types…
Q: A species that has an immediate threat to extinction is said to be:a. threatened. c. alien.b.…
A: All organisms in an ecosystem can be threatened , endangered or extinct if subject to non ideal…
Q: The Tasmanian tiger shown is extinct. Which sentence best describes what this means? O A. The…
A: Answer:- Option C - The Tasmanian tiger could not survive and will not be seen anymore. The…
Q: Mowingexperiments in a Kansas prairie established that, for small mammals:a.moving individuals…
A: Mowing experiments in a Kansas prairie established that for small mammals is conceptualized with…
Q: What population will be directly affected if the sea otters leave the kelp forest? Predict the…
A: Introduction The term "population" usually refers to the number of people living in a specific area,…
Q: _____ is a term describing species that are in danger of becoming endangered. a. extinct b.…
A: The IUCN Red List is the most sought after list which gives an account of the conservation status of…
Q: Sea otters play a role in maintaining the biodiversity of which ecosystem? a. Coastal sandy…
A: The variations in the living organism from all the resources like terrestrial, marine are called…
Q: Which of the following is an example of an r-selected species? a. Whales b. Elephants…
A: Energy partitioning in organisms is the partition of energy (gained from food) for different uses.…
Q: Some people declare that we shouldn’t worry about endangered species because extinction has always…
A: Endangered species are those that are thought to be in grave danger of extinction in the wild.…
Q: Why are species of birds that nest in grasslands declining in north America? What could be done to…
A: The land area that is dominated by the vegetation of grasses, majorly members of Poaceae, are…
Q: ___________________________ determine which species can inhabit a place. a. none of the above b.…
A: A species is typically defined as a collection of creatures that can reproduce spontaneously and…
Q: How would you respond to someone who says that because extinction is a natural process, we should…
A: We should worry about the loss of biodiversity when species become extinct because with lack of…
Q: Imagine the birds that eat peppered moths went extinct. What would happen to the peppered moth…
A: If the birds that eat peppered moths went extinct then the peppered moth population will spike.
Q: What would you do if red fire ants invaded your yard and house? Explain your reasoning behind your…
A: Red fire ants are insects and these are social insects ie they live in colonies.red fire ants cause…
Q: How can you fix the problem of overpopulation of prey (deer) in an ecosystem
A: Overpopulation refers to the increase in number of individuals in an area. The overpopulation can…
Q: Describe what happened if there is no biodiversit
A: Biodiversity: The biological variety and variability of life on Earth is referred to as…
Q: A recent United Nations analysis report gathered data on declines in biodiversity across the world.…
A: Human beings can cause extinction of a species through over-harvesting, deforestation, the loss of…
Q: a black bear accidentally stepped on a ladybug beetle, and the beetle survived. What type of…
A: Introduction: All the populations of all the many species that coexist in a specific location make…
Q: A group of individuals of the same species living in the same area is called a(n). a. family b.…
A: No living thing can endure on its own. It must get along with both fellow members of its species and…
Q: ood web: A. Is made by a food spider B. Shows how feeding relationships are interlinked C. Shows…
A: All the physical surroundings on Earth are referred to as the atmosphere. The atmosphere includes…
Q: Secondary contact after divergence
A: Answer: An extrinsic barrier separates a species population into two but they come into contact…
Q: Why are species that live at the tops of mountains at increased risk of extinction due to climate…
A: The conservation of biodiversity has become a crucial part of an ecosystem. Nature has developed in…
Q: Subject (Biology - Ecology) Discuss the relationship of predation in the extinction of some animals.…
A: Predator is the animal or the organism that usually depends on the hunting and killing and eating of…
Q: Describe an example of an environmental change to happen to these monkeys that over many…
A: Evolution Evolution is defined as the process by which organisms adapt to their natural environments…
Q: - The factor that likely poses the greatest threat of extinction of species worldwide is (A)…
A: Extinction is defined as the dying out of the species.when a specie number get decreased day by day…
Q: Populationecologists do not study:a.reproductive ecology.b.distribution and abundance.c.energy…
A: The natural investigation or study of ecology of how biotic (living) and abiotic (non-living)…
Q: Using what was talked about in class, which of the following would most indicate an ecosystem that…
A: In an ecosystem all the biotic and abiotic components interact with each other through nutrient…
Q: A group of individuals of the same species living in the same area is called a(n) ________. a.…
A: Ecology is the study of interaction between organism and its environment.
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;…
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- Why does the aquarium trade contribute to the introduction of nonnative species? a. Exotic species can escape or be released into local ecosystems. b. Aquarium owners do not always understand how ecosystems interact. c. Nonnative fish are shipped worldwide for aquariums. d. All of the above Please select the best answer from the choices provided A B C DWhich of the following is the best evidence that a mutualism is NOT a byproduct mutualism? Group of answer choices A. Each partner changes the help they give based on the amount of help from the other B. Each partner benefits from the relationship C. Each partner is a member of a different species D. The observed partners are nonkin E. The observed partners are kinBelow is a table that shows the changes in a population of domesticated rabbits. What is the most likely explanation for why size of the rabbit population remained relatively constant from 1990-1992? Year 1986 1987 1988 1989 1990 1991 1992 Population 601 732 769 800 816 815 816 O a. The population suffered from a new disease O b. A new predator was introduced c. The rabbit's prey source was killed off due to hunting o d. The population reached its carrying capacity
- Which of the following is an example of an r-selected species? a. Whales b. Elephants c. Humans d. Most insects e. Most tropical rainforest treesa black bear accidentally stepped on a ladybug beetle, and the beetle survived. What type of ecological species interaction is this? a. amensalism b. commensalism c. neutral d. it is not a species interaction, because this incident does not affect the fitness of bears or ladybug populations e. the answer depends on whether that ladybug's fitness is affected negativelyWhat happened to the population of blue whales after hunting them was banned? A There was a substantial increase in whale numbers. В There was a slight increase in population. C There was a slight decrease in population numbers. D There was no effect.
- Changes in a population of Monkey-eating eagles are shown in the graph below. Referring to labeled X, which statement best explains the section of this graph? X Time a. Resources are extremely high while predation is low O b. The Monkey eating eagles are no longer in competition for resources with other species O C. The monkey eating eagles population has reached its carrying capacity o d. Interbreeding is occurring between members of different species Population sizeThe physical surroundings in which a species is normally found is its A. Community B. Habitat C. Home range D. NicheWhich of the following relationships is least likely to result in coevolution? O A. Mutualism O B. Host-parasite O C. Amensalism O D. Predator-prey O E. Competition Moving to another question will save this response.
- Populations experiencing environmental stochasticity have increased extinction risk when the temporal structure of the environmental variation is a. It does not matter b. Positively autocorrelated O c. Uncorrelated O d. Negatively autocorrelatedDispersal differs from migration in that a. only birds migrate O b. migration is a population-level movement O c. dispersal is shorter distance movement O d. they are the same thingWhich of the following is NOT one of the main causes of today’sbiodiversity crisis?a. Natural disasters, such as earthquakesb. Habitat destruction and degradationc. Overexploitationd. Introduction of nonnative species
