One of the lessons from a pyramid of production is that _____. A) eating grain-fed beef is an inefficient means of obtaining the energy trapped by photosynthesis B) the energy lost as heat or lost in cellular respiration is 10% of the available energy of each trophic level C) only one-half of the energy in one trophic level is passed on to the next level D) most of the energy from one trophic level is incorporated into the biomass of the next level E) production efficiency is highest for primary consumers

Q: Why do raw materials brought to cities require a great amount of resources to be converted to a…

A: There are certain basic activities that must be carried out in a factory to convert raw materials…

Q: Identify the steps of the water cycle, the phosphoruscycle, the nitrogen cycle, and the carbon…

A: The primary elements that are vital for almost all living organisms are- carbon and nitrogen.…

Q: Grasses Gazelle Vulture Lion Which organism contains the highest amount of energy? Which organism is…

A:

Q: Does primary consumers are least dependent upon producers in ecosystem?

A: The ecosystem can be of terrestrial or aquatic type depending upon abiotic factors. A community is…

Q: A given ecosystem has the following amounts of energy available at each trophic level: Primary…

A: All the living organism in the ecosystem needs food as energy source for their survival. The…

Q: As a rule of thumb, about one-tenth of the energy or biomass consumed is stored at each trophic…

A: According to lindman law of energy 10% energy is transfered at other trophic level

Q: Explain why there are differences in the efficiency of energy transfer between trophic levels.…

A: An ecosystem is an area of interaction among plants, animals, decomposers, as well as natural…

Q: Distinguish between gross primary production and net primaryproduction.

A: The ecosystem can be defined as the geographic area where the plants, animals, and other organisms,…

Q: Does iron limit primary production in some parts of the oceans?

A: Oligotrophic lakes have very clear water content, transparent surface, very deep, and less growth of…

Q: What is the difference between a primary consumer and a secondary consumer?

A: FOOD WEB:- This is the energy that is transferred from one organism to another through the eating of…

Q: Convert your 4 species food chain into a food pyramid and identify each of the trophic levels.

A: In this question, we have to show given food chain into food pyramid.

Q: Answer the following questions: What is the meaning of biogeochemical cycles? What are the major…

A: The flow of oxygen and carbon dioxide is a constant in our daily life. Animals' steady breathing and…

Q: What is a trophic slob? What is a trophic snob? Which of these is more typical of tropical food…

A: Food chain: it represent the linear flow of nutrients and energy between different subsequent…

Q: Suppose that the net secondary production in a community is 520 kilograms. The respiration of…

A: Plants are called autotrophs as they make their own food from the inorganic carbon source The plant…

Q: What is the significance of primary consumers (consumers that feed on autotrophs, like herbivores)…

A: Primary consumers make up the second trophic level as they feed on primary producers. In other words…

Q: What is the major Anthropgenic flux in the global Sulfur cycle?

A: Introduction The Sulphur Cycle Is A Biogeochemical Cycle In Which Sulphur Is Transported Between…

Q: Why is the rate of assimilation of energy at the herbivore level called secondary productivity?

A: Productivity is the rate of generation of the biomass by an individual,population or community in an…

Q: How efficient is energy transfer between trophic levels in foodwebs?

A: The efficient energy transfer between trophic levels in food webs follows certain rules. Here we…

Q: Tumucumaque National Park ecosystem For each bullet point, describe how each primary producer helps…

A: An ecosystem is a geographic area where the plants, animals, and other organisms, and weather and…

Q: what is the reason behind flow of energy in an ecosystem?

A: The interaction of living things with their abiotic surroundings in a community is called as an…

Q: Niche Trophic Level Label the following on the diagram above: heterotroph primary consumer tertiary…

A: The ecosystem contains organism in different trophic levels and niches . The Autotrophs are…

Q: Why is the number of trophic levels in an ecosystem limited?

A: Trophic levels: It is the group of organisms within an ecosystem which occupy the same level in a…

Q: This trophic level creates biomass from abiotic sources  quaternary consumer primary consumer…

A: The trophic level is the position of any organism in the food chain. This position is based on what…

Q: What is the reason for highest biomass in aquatic ecosystem?

A: The ecosystem present in a water body is known as aquatic ecosystem. It is of two types, namely…

Q: In the English Channel ecosystem, the number of primary producers is smaller than the number of…

A: An ecosystem is defined as a functional unit consisting of all the living organisms in a particular…

Q: Compare the two microhabitats based on the Net Primary Production (NPP), Community Respiration (CR),…

A: Net Primary productivity is defined as the gross primary productivity minus the loss of energy in…

Q: How would the growth rate pattern be affected by infinite resources?

A: There are two growth models namely,(a) Exponential growth(b) Logistic growth

Q: Describe a food chain that has at least four different trophic levels. Label the tropic level…

A: As per the guidelines we are supposed to answer only first question in case of multiple posted.…

Q: Can you describe the nitrogen and phosphorous cycles in terms of nutrient availability please?

A: The nutrient cycle is a cycle system where energy and matter are transferred between living and…

Q: Which trophic level in an aquatic ecosystem would contain the greatest amount of usable energy?

A: Primary producers located 80 meters below sea level.

Q: Describe the following nutrient cycles. Should be comprehensive yet concise. 1. carbon cycle 2.…

A: Introduction :- The carbon cycle depicts the continuous movement of carbon atoms from the atmosphere…

Q: Only about 10 percent of the energy from each level of an energy pyramid is available to the trophic…

A: The ecological pyramid can be represented by energy level or numbers or biomass. The base of the…

Q: What is a primary producer?

A: Plants are multicellular organisms in the kingdom Plantae that use photosynthesis to make their own…

Q: What will happen to an ecosystem if all producers are removed?

A: Ecosystem is a biological macrosystem which forms the interacting relationship of the plant and…

Q: Why does the amount of biomass change at each trophic level of a food pyramid?

A: The group of living things that live and interact with each other and with the environment in a…

Q: A given ecosystem has the following amounts of energy available at each trophic level: Primary…

A: Lindeman's law for ecological efficiency states that the efficiency of the transfer of energy is…

Q: What is the major structural difference between a plant-based and a detritus-based food chain? Which…

A: A food chain is a direct organization of connections in a food web beginning from maker life forms…

Q: understand about the biogeochemical cycles?

A: An ecosystem is a collection of all the living things in a specific area that interact with one…

Q: What are two major actively used natural pools in the global Nitrogen cycle?

A: INTRODUCTION Nitrogen cycle- The nitrogen cycle is a biogeochemical cycle, where atmospheric…

Q: In the trophic structure, autotrophs are living organisms that:     Are at the top of the chain,…

A: Autotrophs are primary producers that are capable to synthesize complex organic compounds using…

Q: of the following statements BEST describes energy transfer in an ecosystem? A. If the primary…

A: A trophic level is defined as organisms position in food chain.The flow of energy in troohic level…

Q: Which ecosystem has the highest gross primary productivity?

A: Gross primary productivity (GPP) is the rate at which energy is converted into organic matter. This…

Q: Name the trophic level occupied by secondary consumers & tertiary consumers?

A: The trophic level refers to the position in which an organism occupies in a food chain. At every…

Q: How much energy is passed from one trophic level to the next? Explain why.

A: The amount of energy passed from one trophic level to the next trophic level is      10 percent of…

Q: What is the carbon source for autotrophic organisms?

A: Organisms derive nutrition from the ingested food particles which provide the carbon source,…

Q: A given ecosystem has the following amounts of energy available at each trophic level: Primary…

A: Lindeman introduced the 10% law where he states that only 10% of energy is transferred from one…

Q: What is the original source of almost all the energy in most ecosystems?

A: Ecosystem is the interaction between the abiotic and biotic factors of a surrounding.

Q: Match the following trophic level terms with the correct description. autotroph [Choose ]…

A: Trophic levels are divisions observed in a food chain. A food chain shows the movement or flow of…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."