Description : Geometric representation of age structure is a characteristic of :
Last Answer : Geometric representation of age structure is a characteristic of : A. Ecosystem B. Biotic community C. Population D. Landscape
Description : Ecosystem consists of : (1) A biotic community and its non-living elements (2) Population (3) A population and its non-living elements (4) A biotic community
Last Answer : (1) A biotic community and its non-living elements Explanation: An ecosystem is defined as any community of living and non-living things that work together. Biotic components are the living ... of an ecosystem is called abiotic components such as temperature, light, moisture, air currents, etc.
Description : An association of individuals of different species living in the same habitat and having functional interactions is (a) ecosystem (b) population (c) ecological niche (d) biotic community.
Last Answer : (d) biotic community.
Description : Ecosystem consists of : (1) A biotic community and its non–living elements (2) Population (3) A population and its non–living elements (4) A biotic community
Last Answer : A biotic community and its non–living elements
Description : 2x+6 geometric representation on 2 variables -Maths 9th
Last Answer : 2x+6 = 0in two variables is 2x + 0y + 6 = 0 Here, all the value of y can be taken as product of 0 and y is always 0. Now, x must satisfy the equation 2x+6 = 0 ⇒ 2x = -6 ⇒ x = -3 Thus, x = -3 and y = 0 The graph obtained will be a line parallel to Y-axis at a distance of -3 on X-axis.
Description : Give the geometric representation of y = 2 as an equation in one variable. -Maths 9th
Last Answer : Solution :-
Description : Which option is correct about the levels of organization: D A. Molecules - atoms -cellstissues -organs-body-organismpopulation - community - ecosystem B. Atoms -molecules ... C. Molecules-Atoms-cells-organs-tissues-body-organismD. Atoms-molecules-cells-tissues-organs-body-organism
Last Answer : Atoms-molecules-cells-tissues-organs-body-organism
Description : Which option is correct about the levels of organization: D A. Molecules - atoms -cellstissues -organs-body-organismpopulation - community - ecosystem B. Atoms -molecules -tissues -cells-organs ... - ecosystem D. Atoms -molecules -cells - tissues-organs-body-organismpopulation -community - ecosystem
Last Answer : Atoms -molecules -tissues -cells-organs-body-organismcommunity -population -ecosystem
Description : The term Landscape stands for a. A group of interacting ecosystems b. Independent units of the biosphere c. Different ecosystems d. Terrestrial ecosystem
Last Answer : a. A group of interacting ecosystems
Description : Which are biotic factors in a ecosystem?
Last Answer : climate, parent material which forms the soil and topography
Description : Assertion: Agriculture and aquacultures are man-maintained ecosystems. Reason: All biotic and abiotic factors are managed by humans in these ecosystem
Last Answer : Assertion: Agriculture and aquacultures are man-maintained ecosystems. Reason: All biotic and abiotic factors ... and Reason are false, then mark (4)
Description : Which of these is an example of interaction between biotic and abiotic components of an ecosystem?
Last Answer : Photosynthesis! (A+)
Description : Biotic things found in a frog ecosystem?
Last Answer : You can find algae fish, bugs and plants.
Description : What are biotic factors in an ocean ecosystem?
Last Answer : coral, plankton, seaweed
Description : The components of an ecosystem are: (a) Trees and weeds (b) Plants and animals (c) Man and plants (d) Biotic and abiotic
Last Answer : Ans. ((d))
Description : Describe the role of biotic factors in an ecosystem?
Last Answer : There are three types of biotic factors in an ecosystem: - Producers: - i) Organisms that can make their own food are called producers. ii) All green plants are producers. In aquatic ... . c. Decomposers consume the dead bodies of animals and plants. For example bacteria and fungi etc.
Description : The microbial ecosystem of soil includes A.biotic components of soil B.abiotic components of soil C.biotic and abiotic components of soil D.none of the above
Last Answer : C.biotic and abiotic components of soil
Description : Which of the following parts of an ecosystem make up the non living things? a) Producers b) Decomposers c) Biotic d) Abiotic
Last Answer : d) Abiotic
Description : Frequency in biotic community is
Last Answer : Frequency in biotic community is A. Abundance B. Degree of dspersion C. Dominance D. Physiognomy
Description : In biotic community, the most imporatant factor for survival of an animal is
Last Answer : In biotic community, the most imporatant factor for survival of an animal is A. Day length B. Soil moisture C. Green food D. Predators
Description : Vertical distribution of different species occupying different levels in a biotic community is known as
Last Answer : Vertical distribution of different species occupying different levels in a biotic community is known ... B. Divergence C. Stratification D. Zonation
Description : During ecological succession (a) the numbers and types of animals remain constant (b) the changes lead to a community that is in near equilibrium with the environment and is called pioneer community ( ... area (d) the establishment of a new biotic community is very fast in its primary phase.
Last Answer : (c) the gradual and predictable change in species composition occurs in a given area
Description : In a biotic community, the primary consumers are (a) detritivores (b) herbivores (c) carnivores (d) omnivores.
Last Answer : (b) herbivores
Description : Vertical distribution of different species occupying different levels in a biotic community is known as (a) zonation (b) pyramid (c) divergence (d) stratification.
Last Answer : (d) stratification.
Description : Pick up the correct statement from the following: (A) Topology describes the geometric characteristic of objects which do not change under transformations and are independent of any coordinate system ... The three elements of topology are adjacency, containment, and connectivity (D) All of these
Last Answer : Answer: Option D
Description : In bacteria, the increase in population is in the manner a. Geometric progression b. Multiplication c. Doubling d. None of these
Last Answer : Ans: A
Description : According to Malthusian theory of population - (1) Population increases in geometric ratio, food supply increases in arithmetic ratio (2) Population increases in arithmetic ratio, food supply increases in ... (4) Population increases in a harmonic ratio, food supply increases in a arithmetic ratio
Last Answer : (1) Population increases in geometric ratio, food supply increases in arithmetic ratio Explanation: In his 1798 work, An Essay on the Principle of Population, Malthus ermined the relationship between population ... e. by the repeated addition of a uniform increment in each uniform interval of time).
Description : According to Malthusian theory of population (1) Population increases in geometric ratio, food supply increases in arithmetic ratio (2) Population increases in arithmetic ratio, food supply increases in ... (4) Population increases in a harmonic ratio, food supply increases in a arithmetic ratio
Last Answer : Population increases in geometric ratio, food supply increases in arithmetic ratio
Description : If the Anglo-Indian community does not get adequate representation in the Lok Sabha, two members of the community can be nominated by the – (1) Prime Minister (2) President (3) Speaker (4) President in consult-ation with the Parliament
Last Answer : (2) President Explanation: The Constitution limits the Lok Sabha to a maximum of 552 members, including no more than 20 members representing people from the Union Territories, and two ... represent the AngloIndian community (if the President feels that the community is not adequately represented).
Description : Provision for the representation of Anglo - Indian Community in the Lok sabha has been made in the Constitution under the article - (1) 331 (2) 221 (3) 121 (4) 139
Last Answer : (1) 331 Explanation: Representation of the AngloIndian community in the Lok Sabha or Lower House of parliament is mentioned in the Article 331 of the Indian Constitution.
Description : If Anglo-Indian community does not have enough representation in Lok Sabha, two members can be nominated by
Last Answer : President
Description : Biotic potential is increase in population under
Last Answer : Biotic potential is increase in population under A. Natural conditons B. Climatic conditions C. Optimum conditions D. Given coditions
Description : . In a population, unrestricted reproductive capacity is called as (a) biotic potential (b) fertility rate (c) carrying capacity (d) birth rate.
Last Answer : (a) biotic potential
Description : Two opposite forces operate in the growth and development of every population. One of them is related to the ability to reproduce at a given rate. The force opposite to it is called (a) fecundity (b) environmental resistances (c) biotic control (d) mortality.
Last Answer : (b) environmental resistances
Description : Pick up the correct statement from the following: (A) A graphical representation of spectral reflectance verses the various growth stages of a crop, depicts a phonologic pattern B) The changes in ... characteristic of the object which helps in the identification of the object (D) All of these
Description : What is the difference between environment, ecosystem and ecological community?
Last Answer : Environment refers to one's overall surrounding that facilitates growth and development. An environment becomes inhabitable when it has the resources that a species needs for it to persist. This brings ... of plants, animals and other organisms interacting at the same time within a common habitat.
Description : What makes an ecosystem? (1) A living community and its environment (2) All the plants and animals of an area (3) Carnivores and herbivores of an area (4) Producers, consumers and decomposers in a particular locality
Last Answer : (1) A living community and its environment Explanation: An ecosystem is a community of living organisms (plants, animals and microbes) in conjunction with the nonliving components of their ... a system. These components are regarded as linked together through nutrient cycles and energy flows.
Description : An ecosystem consists of – (1) producers, consumers and decomposers in a particular area. (2) all the plants and animals of an area. (3) a living community and its environment. (4) carnivorous and herbivorous of an area
Last Answer : (3) a living community and its environment. Explanation: An ecosystem consists of communities of many different species living together, and all the physical aspects of the particular habitat, such as like soil, water, and weather.
Description : Which one of the following terms describes not only the physical space occupied by an organism, but also its functional role in the community of organisms? (1) Eco-niche (2) Ecosystem (3) Ecotone (4) Habitat
Last Answer : (2) Ecosystem Explanation: An ecosystem is a community of living organisms in conjunction with the nonliving components of their environthent, interacting as a system. The nature of the organisms-the ... individuals are capable of carrying out, and the relative efficiency with which they do so.
Description : Which one of the following terms describes not only the physical space occupied by an organism, but also its functional role in the community of organisms ? (1) Eco-niche (2) Ecosystem (3) Ecozone (4) Habitat
Last Answer : Ecosystem
Description : What makes an ecosystem ? (1) A living community and its environment (2) All the plants and animals of an area (3) Carnivores and herbivores of an area (4) Producers, consumers and decomposers in a particular locality
Last Answer : A living community and its environment
Description : An ecosystem consists of : (1) producers, consumers and decomposers in a particular area. (2) all the plants and animals of an area. (3) a living community and its environment. (4) carnivorous and herbivorous of an area
Last Answer : a living community and its environment.
Description : Certain characteristic demographic features of developing countries are (a) high fertility, low or rapidly falling mortality rate, rapid population growth and a very young age distribution (b) high ... (d) high mortality, high density, uneven population growth and a very old age distribution.
Last Answer : (a) high fertility, low or rapidly falling mortality rate, rapid population growth and a very young age distribution
Description : Which of the following is a characteristic feature of cropland ecosystem
Last Answer : Which of the following is a characteristic feature of cropland ecosystem A. Absence of soil ... C. Absence of weeds D. Ecological succession
Description : What would be a likely characteristic of an ecosystem that has remained relatively unchanged for hundreds to thousands of years?
Last Answer : What is the answer ?
Description : Which one of the following is a characteristic feature of cropland ecosystem? (a) Absence of weeds (b) Ecological succession (c) Absence of soil organisms (d) Least genetic diversity
Last Answer : (d) Least genetic diversity
Description : Where did states have representation that was proportional to their population under the Connecticut Compromise?
Last Answer : The compromise provided for a bicameral federal legislature that used a dual system of representation: the upper house would have equal representation from each state, while the lower house would have proportional representation based on a state's population.
Description : Plans was thought to favor larger states since representation was based on population?
Last Answer : Virginia plan