What makes an ecosystem more biodiverse? O A whole lot of the same type of species O A small variety of organisms and plants O A wide variety of many different types of plants and animals
Q: Your college campus, including all the humans and other living things that occupy it as well as its…
A: Your college campus, including all the humans and other living things that occupy it as well as its…
Q: Quéstion 4 Which best describes Howard Odum's observations of the flow of energy through ecosystems?…
A: Energy going into ecosystem is greater than energy coming out because some energy is absorbed by…
Q: After which event will primary succession MOST likely occur? O thunderstorm O forest fire O volcanic…
A: Primary succession is when the plants and animals first colonize a barren, lifeless habitat after…
Q: A complex of interconnected food chains in an ecosystem is called (a) an ecosystem (b) a pyramid of…
A: To find: What a complex of interconnected food chains in an ecosystem is called?
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: Generally, energy ________________an ecosystem and nutrients____________an ecosystem.a. cycles…
A: Nutrients are being cycled through all the nutrient cycles and thus the ecological balance in the…
Q: The biosphere is (a) all organisms on Earth, together with their physical environments. (b) crucial…
A: Ecology deals with interactions and interrelationships between organisms and their environment. The…
Q: How do you think humans might affect the environment? Check all that apply. O by adding greenhouse…
A: Everything that surrounds us is part of our environment. It includes everything natural, alive,…
Q: What is one kind of land NOT undergoing land management?* O Wilderness O Underwater. Farmland Parks…
A: The land is one of the crucial natural resources as it can be used for several reasons.
Q: Humans have affected biodiversity of various ecosystems via (choose all that apply) introduction of…
A: Biodiversity includes genetic, species, and ecosystem diversity, and they function together to form…
Q: Biocapacity isa. the carrying capacity of an ecosystem.b. the area of Earth required to produce the…
A: Answer is d.) the amount of Sustainable resources and waste absorbing capacity of the Earth.
Q: The comprises all living organisms on Earth, plus the environments in which they live. O a. biome O…
A:
Q: we preserve our ecosystem
A: The ecosystem is a complex relationship between all the living and inanimate things (plants,…
Q: Which of the UN's Global Goals for Sustainability belongs to the subject "Life below Water"?
A: The UN sustainable development goals is to transform the world has 17 goals. This goals are created…
Q: The source of the necessary elements of life isa. an inorganic environmental reservoirb. the sunc.…
A: Organisms are open systems that maintain homeostasis, are composed of cells, have a life cycle,…
Q: Ecology is best defined as O the study of how interactions between organisms lead to changes across…
A: Ecology is best defined as the interactions between living organism and their environment. In…
Q: How can a great biologicaldiversity protect an ecosystemfrom environmental damage?Why are less…
A: An ecosystem is a large community of living organisms in a specific area in which the biotic and…
Q: What is a community? O it describes how energy moves among species and the ecosystem O it describes…
A: The word ecology comes from two words :- Eco means environment Logos means to learn Levels of…
Q: As an ecologist who manages a wildlife preserve, you want to increasethe preserve’s carrying…
A: Ecology is the science of study of the environment and the relationship of organisms with the…
Q: Which of the following representations most closely resembles an ecosystem? O A group of house cats…
A: Introduction The Ecosystem Is The Structural And Functional Unit Of Ecology In Which Living…
Q: Which type of process occurred in the ecosystem that was affected by the 1988 fires in Yellowstone…
A: A habitat or ecosystem usually starts as a barren land or aquatic area. First the pioneer species…
Q: ____ flow(s) one-way through ecosystems while ____ is/are recycled. a. Biomass . . . elementsb.…
A: An ecosystem is a community or area where animals, plants and many other elements or organisms live…
Q: What is the effect of the biogeochemical cycles? O cycling energy through a food chain O recycling…
A: Life on earth demands a steady and constant input of energy and a regular supply of chemical…
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: How does energy move through an ecosystem? cycles flows
A: Our ecosystem is based on energy flow and nutrient cycling Energy moves from one trophic level to…
Q: A healthy ecosystem is destroyed and all that remains is soil and dead trees. Hardwood trees are…
A: Secondary succession In secondary succession the plant and the the animals living in a habitat is…
Q: Given a hierarchy of ecological systems, indicate what attributes will be of interest to you at each…
A: Ecology: The study of inter-relationship between an individual and its environment is termed as…
Q: Researchers suggest that over the course of 50-60 years we can make a transition to a more…
A: The need has shifted attention to a sustainable energy supply, which entails efficient energy use,…
Q: Communities of organisms, together with abiotic entities, make up an ecosystem. What are these…
A: Given: Communitiies of organisms together with abiotic entities make up an ecosystem.Ecology is the…
Q: What is an example of an area that is likely to undergo primary succession? Land is bulldozed and…
A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…
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: What is the difference in the behavior of matter and energy in ecosystems? Group of answer choices…
A: Introduction The Term "matter" In An Ecosystem Refers To All Of The Living And Nonliving Elements…
Q: Earths biosphere is described as?
A: The biosphere has existed for about 3.5 billion years.
Q: 4. How can biodiversity be preserved? Select all that apply. O by creating a national park O by…
A:
Q: Oman has many different types of habitats and it is therefore said to have a high degree of what?…
A: Biodiversity is a term used to describe the enormous variety of life on earth. It refers to every…
Q: Differentiate between: a. Biotic and abiotic component
A: An ecosystem is shaped by its biotic component. These are communities of organisms made up of…
Q: How does the biodiversity of an ecosystem change over time as it progresses through the natural…
A: Species abundance and species richness along with species diversity in an ecosystem determines the…
Q: In lion king, the pride lands what biome does the land have exactly?
A: A biome is an amalgamation of animals and plants that have common characteristics in them that…
Q: 5. Which actions are an example of man's Indirect Impact on an ecosystem? Select all that apply. O…
A: Our human population has been increasing drastically. To meet the needs of the ever-growing…
Q: An ecological system, or ecosystem, encompasses a. biotic and abiotic factors. b. abiotic…
A: Ecosystem: It is the structural and functional unit of ecology where the living organisms interact…
Q: How does matter move through an ecosystem? flows cycles
A: Ecosystem is an area where biotic and abiotic components interact with each other. Biotic factors…
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: Which of the following are the three important questio interaction? Select all that apply. I a. What…
A: Everything that surround us makes our environment. Our environment includes biotic as well as…
Q: Aphids are insects that feed on tomato plants. If you want to save your tomato plants from the…
A: *Aphids are small sap sucking insects belongs to superfamily Aphidoidea which includes the fluffy…
Q: han a food chain
A: Organisms in an ecosystem are dependent on each other for their food requirements. It is studied…
Q: Historically, agriculture is one of the most environmentally destructive human activities but why…
A: At the nexus of environmental science, ecosystem, evolution, and global change lies environmental…
Q: The number of trophic levels an ecosystem can support is driven by... (select all that apply) O The…
A: Introduction: Ecosystem refers to the geographic area where a community of biotic and abiotic…
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- 1a-Farmers often use pesticides to kill insects to protect their crops. However, insect populations will often develop resistance to any pesticides that are used on them within a few generations. What is the selective pressure in such a scenario? O a. Pesticide treatment O b. The crops Oc. Pesticide resistance Od. The insects Oe. Mutation 1b-What is/are the element(s) required for a population to change due to natural selection? Select all options that are correct below. a. Variability in a population b. Genetic drift c. Inheritance of traits d. Differential survival e. EvolutionLet's say a 10 nucleotide DNA sequence differs by 5 nucleotides between 2 species and fossil data shows these 2 species diverged from common ancestor 25 MYA. What is the "r" (rate of substitution per site per year)? Substitution rate equation: r = K/2t• r = rate of substitution per site per year• K = number of substitutions per site• t = divergence time in millions of yearsBioremediation isa. a process that restores a disturbed habitat to its original state.b. a process that uses microbes or plants to detoxify contaminatedhabitats.c. the legislation requiring rehabilitation of a disturbed habitat.d. a process of capturing all of the living individuals of a species forbreeding purposes.e. the process of removing tissue from a dead organism in the hopes ofcloning it.
- The theory of evolution is most accurately described as Group of answer choices A. Nn opinion that some scientists hold about how life originated on Earth. B. An overarching explanation, supported by much evidence, for how populations change over time and new species arise from ancestral species. C. One possible explanation, among several scientific alternatives, about how species have come into existence. D. An educated guess about how species originate. E. An idea about how acquired characteristics are passed on to subsequent generations.A mutant in a population represents a _______. The answer is not a mutation or new species. So I’m not really sure what it could be?What benefits would occur if there wasan international database of DNA fromendangered and threatened species?
- The fact that a prokaryote has the ability to make a new protein that is placed in the cell membrane of the mesosome is important to the process of evolution because this represents a) the mutation of a gene, b) new DNA producing a new genetic variation, c) r RNA using a new type of m RNA, d) the species having a greater degree of genetic variability, e) all are trueAlthough genetic variation is required for species to adapt tochanges in their environment, most genetic changes are detrimental. Explain why genetic mutations are rarely beneficial.All mutations ________. a. result from radiation b. lead to evolution c. are caused by DNA damage d. change the DNA sequence
- Which is NOT an example of a population bottleneck: A) The Cretaceous-Paleogene extinction event B) Human activies that produce antibiotic resistant straings (i.e. choosing not to take the full does of prescribed antibiotics) C) The Amish in the United States who, due to inbreeding, are at higher risk for genetic diseases D) All of the above are examples of a population bottleneckHow might an understanding of evolutionary processes help a biologist doing research in (a) the development of a new antibiotic to replace one towhich bacteria have become resistant? (b) conservation of a specific plant in a rain forest?Would it be possible to bring extinct species back? In an article it was expressed how brinng extinct species back is still very futuristic, and we should aim at a smaller creature. Using a smaller sized species like the Christmas rat can set up scientists for potentially larger species. There is a major issue that comes up and that is incomplete genes. It makes it difficult to even compare modern day rat to the Christmas rats' genome because their genes are specialized and as more time passes, the harder it is to have a match. The article also talked about using modern day elephants to make a woolly elephant, meaning they don't want a perfect match. Rather, scientists want to make hybrids since it could be more realistic.