The biomass available for consumption by the
herbivores and the decomposers is called
(a) net primary productivity
(b) secondary productivity
(c) standing crop
(d) gross primary productivity.

1 Answer

Answer :

(a) net primary productivity

Related questions

Description : The biomass available for consumption by the herbivores and the decomposers is called

Last Answer : The biomass available for consumption by the herbivores and the decomposers is called A. Net ... C. Standing crop D. Gross primary productivity

Description : The mass of living material at a trophic level at a particular time is called (a) net primary productivity (b) standing crop (c) gross primary productivity (d) standing state.

Last Answer : (b) standing crop

Description : The rate of formation of new organic matter by rabbit in a grassland, is called (a) net productivity (b) secondary productivity (c) net primary productivity (d) gross primary productivity.

Last Answer : (b) secondary productivity

Description : Assertion: Net primary productivity is gross primary productivity minus respiration. Reason :Secondary productivity is produced by hetrotrophs.

Last Answer : Assertion: Net primary productivity is gross primary productivity minus respiration. Reason :Secondary ... If both assertion and reason are false.

Description : The rate at which light energy is converted into chemical energy of organic molecules is the ecosystem’s (a) net secondary productivity (b) gross primary productivity (c) net primary productivity (d) gross secondary productivity.

Last Answer : (b) gross primary productivity

Description : In an ecosystem the rate of production of organic matter during photosynthesis is termed as (a) secondary productivity (b) net productivity (c) net primary productivity (d) gross primary productivity.

Last Answer : (d) gross primary productivity.

Description : 15 How much of the net primary productivity of a tereestrial ecosystem is eaten and disgested by herbivores? a) 1% b) 10% c) 50% d) 95%

Last Answer : ANS: b 10%

Description : In relation to Gross primary productivity and Net primary productivity of an ecosystem, which one of the following statements is correct? (a) Gross primary productivity is always less than ... same. (d) There is no relationship between Gross primary productivity and Net primary productivity.

Last Answer : (b) Gross primary productivity is always more than Net primary productivity.

Description : Secondary productivity is rate of formation of new organic matter by (a) consumers (b) decomposers (c) producers (d) parasites.

Last Answer : (a) consumers

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 : If we completely remove the decomposers from an ecosystem, its functioning will be adversely affected, because (a) mineral movement will be blocked (b) the rate of decomposition will be very high (c) energy flow will be blocked (d) herbivores will not receive solar energy.

Last Answer : (a) mineral movement will be blocked

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 : What type of ecological pyramid would be obtained with the following data? Secondary consumer : 120 g Primary consumer : 60 g Primary producer : 10 g (a) Inverted pyramid of biomass (b) Pyramid of energy (c) Upright pyramid of numbers (d) Upright pyramid of biomass

Last Answer : (a) Inverted pyramid of biomass

Description : What type of ecological pyramid would obtained with the following data ? Secondary consumer : 120 g Primary consumer : 60 g Primary producer : 10 g (1) Inverted pyramid of biomass (2) Pyramid of energy (3) Upright pyramid of numbers (4) Upright pyramid of biomass

Last Answer : (1) Inverted pyramid of biomass

Description : Which of the following ecosystem has the highest gross primary productivity?

Last Answer : Which of the following ecosystem has the highest gross primary productivity? A. Tropical deciduous forest ... C. Tropical rain forest D. Desert shrub

Description : Gross primary productivity is-

Last Answer : Gross primary productivity is- A. Rate at which organic molecules are formed in an autotroph B ... are transferred to the next higher trophic level

Description : What are the factors that for influencing photosynthesis also interfere with the gross primary productivity ?

Last Answer : Mainly water and light, but also mineral salts, temperature, and carbon dioxide are factors that interfere with the gross primary productivity.

Description : Which of the following ecosystem has the highest gross primary productivity? (a) Mangroves (b) Rainforest (c) Grassland (d) Coral reef

Last Answer : (b) Rainforest

Description : A very efficient converter of solar energy with net productivity of 204 kg/m2 or more is the crop (a) wheat (b) sugarcane (c) rice (d) bajra.

Last Answer : (b) sugarcane

Description : GDP at market prices is the sum of Consumption, Investment, Government Spending and Net Exports. „Net‟ exports is (a) Gross exports minus depreciation ; (b) Exports minus imports ; (c) Gross exports earnings minus capital inflow ; (d) Export minus imports of merchandize 

Last Answer : (b) Exports minus imports ;

Description : Which one of the following ecosystem types has the highest annual net primary productivity

Last Answer : Which one of the following ecosystem types has the highest annual net primary productivity ... Tropical deciduous forest D. Temperate evergreen forest

Description : Which one of the following ecosystem types has the highest annual net primary productivity? (a) Tropical deciduous forest (b) Temperate evergreen forest (c) Temperate deciduous forest (d) Tropical rainforest

Last Answer : (d) Tropical rainforest

Description : Which of the following is expected to have the highest value (gm/m2 /yr) in a grassland ecosystem? (a) Secondary production (b) Tertiary production (c) Gross production (GP) (d) Net production (NP

Last Answer : (c) Gross production (GP)

Description : Pick out the wrong statement. (A) Gross revenue is that total amount of capital received as a result of the sale of goods or service (B) Net revenue is the total profit remaining ... indicates surplus capital and shows the relationship among total income, costs & profit over the time interval

Last Answer : (C) Working capital turnover ratio = sales/net working capital

Description : Gross profit for a merchandiser is net sales minus a. operating expenses. b. cost of goods sold. c. sales discounts. d. cost of goods available for sale.

Last Answer : b. cost of goods sold.

Description : Its …….. goal is to meet in said pattern by providing all the necessary data on the energy consumption as well as certain driving factors as identified during preliminary investigation. a. Secondary. c. Primary b. Tertiary. d. None.

Last Answer : primary

Description : 92. Its …….. goal is to meet in said pattern by providing all the necessary data on the energy consumption as well as certain driving factors as identified during preliminary investigation. a. Secondary. c. Primary b. Tertiary. d. None

Last Answer : primary

Description : Which organisms are dependent upon other animals for food? C A. Producers B. Herbivores C. Scavengers D. Primary consumers

Last Answer : Scavengers

Description : Which organisms are dependent upon other animals for food? C A. Producers B. Herbivores C. Scavengers D. Primary consumers

Last Answer : Scavengers

Description : In a biotic community, the primary consumers are (a) detritivores (b) herbivores (c) carnivores (d) omnivores.

Last Answer : (b) herbivores

Description : As the number of investments made by a firm increases, its internal rate of return - (1) declines due to diminishing marginal productivity. (2) declines because the market rate of interest will ... the firm for the current consumption foregone. (4) increases because the level of savings will fall.

Last Answer : (3) increases to compensate the firm for the current consumption foregone. Explanation: Internal rates of return are commonly used to evaluate the desirability of investments or projects. The higher a ... of return is greater than an established minimum acceptable rate of return or cost of capital.

Description : Engel’s curve illustrates the relationship between (a) Consumption and Utility (b) Production and Productivity (c) Income and Consumption (d) Income and Production

Last Answer : (c) Income and Consumption

Description : As the number of investments made by a firm increases, its internal rate of return (1) declines due to diminishing marginal productivity. (2) declines because the market rate of interest will fall ... firm for the current consumption foregone. (4) increases because the level of savings will fall.

Last Answer :  increases to compensate the firm for the current consumption foregone.

Description : The gross domestic product is 1. a measure of the profit made by all firms in the nation 2. the average annual earnings per person in the nation 3. a measure of the types of products produced by a nation 4. an overall measure of a nation's economic standing 5. none of these

Last Answer : an overall measure of a nation's economic standing

Description : The gross domestic product is A)a measure of the profit made by all firms in the nation. B)the average annual earnings per person in the nation. C)a measure of the types of products produced by a nation. D)an overall measure of a nation's economic standing.

Last Answer : D)an overall measure of a nation's economic standing.

Description : Assertion : Use of fertilizers greatly enhaces crop productivity. Reason : Irrigation is very important in increasing crop productivity.

Last Answer : Assertion : Use of fertilizers greatly enhaces crop productivity. Reason : Irrigation is very important ... D. If both assertion and reason are false

Description : Rotation of crops means (a) Same crop is grown again and again (b) Two crops are grown simultaneously to increase productivity of the soil (c) Different crops are grown in succession to maintain the soil fertility (d) None of the above

Last Answer : Ans: (c)

Description : Crop rotation is being adopted – (1) to increase the productivity of the land (2) to increase the crop yield (3) to increase the soil water (4) to increase the crop resistance to pests.

Last Answer : (1) to increase the productivity of the land Explanation: Crop rotation is the practice of growing a series of dissimilar types of crops in the same area in sequential seasons for various ... the replenishment of nitrogen through the use of green manure in sequence with cereals and other crops.

Description : In which type of cropping different crops are planted in proximity for any of a number of different reasons, including pest control, pollination, providing habitat for beneficial creatures, ... crop productivity? a. Companion Cropping b. Mixed Cropping c. Overlapped cropping d. Intercropping

Last Answer : a. Companion Cropping

Description : Is secondary productivity storage of energy or the conversion of energy to organic products? -Biology

Last Answer : answer:

Description : Is secondary productivity storage of energy or the conversion of energy to organic products? -Biology

Last Answer : answer:

Description : Secondary productivity is rate of formation of new organic matter by:

Last Answer : Secondary productivity is rate of formation of new organic matter by: A. Producer B. Parasite C. Consumer D. Decomposer

Description : Technique of using disk space to make programs believe that the system contains more Random Access Memory(RAM) than is actually available is called ______ A. Random Access Memory B. Primary Memory C. Secondary Memory D. Virtual Memory

Last Answer : D. Virtual Memory

Description : Imputed gross rent of owner-occupied buildings is a part of - (1) capital formation (2) final consumption (3) intermediate consumption (4) consumer durable

Last Answer : (2) final consumption Explanation: The figure of final private consumption expenditure includes the imputed gross rent of owner-occupied dwellings, consumption of own-account production and payment by ... of production and hence an income and is also a part of final consumption expenditure.

Description : Imputed gross rent of owneroccupied buildings is a part of (1) capital formation (2) final consumption (3) intermediate consumption (4) consumer durable

Last Answer : final consumption

Description : Mass of living matter at a trophic level in an area at any time is called (a) standing crop (b) detritus (c) humus (d) standing state.

Last Answer : (a) standing crop

Description : Are there online education schools for primary and secondary grades or are they just available as post-secondary colleges and training institutes?

Last Answer : While we generally think of online education schools being online colleges and institutes there are online education schools for primary and secondary grades. These are primarily used by home schoolers, ... .northstar-academy.org/, http://keystoneschoolonline.com/ and http://www.time4learning.com/.

Description : There are a multitude of various dressings available. Which of the following statement(s) is/are true concerning options for surgical dressings? a. Hydrocolloids, such as karaya compounds, offer ... are highly useful in debriding necrotic and fibrous material from wounds and absorbing wound serum

Last Answer : Answer: a, d Although the simplest dressing of gauze and tape combined with the use of antibacterial ointment can achieve moist wound healing in most patients. A multitude of other ... agents have high absorbency for tissue wound fluid and debride necrotic and fibrous material from the wound

Description : Select the FALSE statement: A)Primary data are observed and recorded directly from respondents B)An example of secondary data is a syndicated report on consumer purchasing C)The nature and ... data- gathering approach to use D)Secondary data are not readily available to most organisations

Last Answer : D)Secondary data are not readily available to most organisations

Description : The high yielding hybrid crop varieties to exploit hybrid vigour, the farmers need to Purchase fresh hybrid seed every year because: (a) Hybrid vigour is not long standing due to inbreeding ... (c) It is always associated with 4ncreased heterozygosity (d) Government has accepted Dunkel's proposals

Last Answer : Ans. ((a))