he phenomenon of increase in the concentration of toxic substances at each trophic level in a food chain is called

he phenomenon of increase in the concentration of toxic substances at each trophic

level in a food chain is called
by

1 Answer

Answer :

biomagnification.
by

Related questions

The concentration of DDT in the food chain, from lower to higher trophic levels:

Description : The concentration of DDT in the food chain, from lower to higher trophic levels:

Last Answer : The concentration of DDT in the food chain, from lower to higher trophic levels: A. ... Decreases C. Increases or decreases D. Remains constant

The concentration of DDT in the food chain, from lower to higher trophic levels:

Description : The concentration of DDT in the food chain, from lower to higher trophic levels:

Last Answer : The concentration of DDT in the food chain, from lower to higher trophic levels: A. Remain same B. Decreases in glaciers C. Increases D. Unpredictable

What is the difference between a trophic level and a food chain?

Description : What is the difference between a trophic level and a food chain?

Last Answer : A: A trophic level refers to the position of an organism in a food chain or web, while a food chain is a linear sequence of organisms through which energy and nutrients are transferred from one organism to another.

Assertion (A) : In a food chain members of successive higher levels are fewer in number. Reason (R ): Number of organisms at any trophic level depends

Description : Assertion (A) : In a food chain members of successive higher levels are fewer in number. Reason (R ): Number of organisms at any trophic level depends

Last Answer : Assertion (A) : In a food chain members of successive higher levels are fewer in number. Reason (R ... . D. If both assertion and reason are false.

Assertion (A) : In a food chain members of successive higher levels are fewer in number. Reason (R ): Number of organisms at any trophic level depends

Description : Assertion (A) : In a food chain members of successive higher levels are fewer in number. Reason (R ): Number of organisms at any trophic level depends

Last Answer : Assertion (A) : In a food chain members of successive higher levels are fewer in number. Reason (R ... . D. If both assertion and reason are false.

Percentage energy transferred to higher trophic level in food chain is

Description : Percentage energy transferred to higher trophic level in food chain is

Last Answer : Percentage energy transferred to higher trophic level in food chain is A. `1%` B. `10%` C. `90%` D. `100%`

How many trophic level are these in the following food chain phytoplankton-shrimp-perch-pike-osprey?

Description : How many trophic level are these in the following food chain phytoplankton-shrimp-perch-pike-osprey?

Last Answer : Need answer

Energy transfer from one trophic level to other, in a food chain, is (a) 10% (b) 20% (c) 1% (d) 2%

Description : Energy transfer from one trophic level to other, in a food chain, is (a) 10% (b) 20% (c) 1% (d) 2%

Last Answer : (a) 10%

Increase in concentration of the toxicant at successive trophic levels is known as:

Description : Increase in concentration of the toxicant at successive trophic levels is known as:

Last Answer : Increase in concentration of the toxicant at successive trophic levels is known as: ... C. Biotransformation D. Biogeochemical cycling.

Increase in concentration of the toxicant at successive trophic levels is known as:

Description : Increase in concentration of the toxicant at successive trophic levels is known as:

Last Answer : Increase in concentration of the toxicant at successive trophic levels is known as ... C. Eutrophication D. Accelerated eutrophication

Increase in concentration of the toxicant at successive trophic levels is known as (a) biotransformation (b) biogeochemical cycling (c) biomagnification (d) biodeterioration.

Description : Increase in concentration of the toxicant at  successive trophic levels is known as (a) biotransformation  (b) biogeochemical cycling (c) biomagnification (d) biodeterioration.

Last Answer : (c) biomagnification

Increase in concentration of the toxicant at successive trophic levels is known as (a) biotransformation (b) biogeochemical cycling (c) biomagnification (d) biodeterioration.

Description : Increase in concentration of the toxicant at successive trophic levels is known as (a) biotransformation (b) biogeochemical cycling (c) biomagnification (d) biodeterioration.

Last Answer : (c) biomagnification

What are trophic levels? Give an example of a food chain and state the different trophic levels in it. -Biology

Description : What are trophic levels? Give an example of a food chain and state the different trophic levels in it. -Biology

Last Answer : Each step or level of the food chain forms a trophic level. Consider the following food chain:

What are trophic levels ? Give an example of food chain and state the different trophic levels in it. -Biology

Description : What are trophic levels ? Give an example of food chain and state the different trophic levels in it. -Biology

Last Answer : Trophic Levels : The various steps in a food chain at which the transfer of food (or energy) takes place are called trophic levels.Example : A food chain operating in a ... . Grasshopper represents second trophic level. Frog represents third trophic level. Eagle represents fourth tropic level.

How many trophic levels can monkeys occupy in a food chain?

Description : How many trophic levels can monkeys occupy in a food chain?

Last Answer : Monkeys can only occupy one which is the secondary consumer

The concentration of an antibiotic causing harm to the host is called a. Toxic dosage Level. b. Therapeutic dosage level. c. Minimal inhibitory concentration. d. Chemotherapeutic index.

Description : The concentration of an antibiotic causing harm to the host is called a. Toxic dosage Level. b. Therapeutic dosage level. c. Minimal inhibitory concentration. d. Chemotherapeutic index.

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following is the highest trophic level organism in grassland food web. a) Grass c) Lizard b) Grasshopper d) Hawk

Description : following is the highest trophic level organism in grassland food web. a) Grass c) Lizard b) Grasshopper d) Hawk

Last Answer : Lizard

When Increasing the concentration and increasing the temp both increase the reaction rates based on which physical phenomenon?

Description : When Increasing the concentration and increasing the temp both increase the reaction rates based on which physical phenomenon?

Last Answer : The kinetic energy of the reactants. By increasing the concentration, there are more reactant particles available for the reaction, and increasing the temperature increases the kinetic energy so the reactants come in contact more often, and the reaction rate increases.

DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Description : DDT residues are rapidly passed through food chain  causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Last Answer : (d) lipo soluble.

DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Description : DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Last Answer : (d) lipo soluble.

toxic substances like stimulants, depressants and hallucinogens are metabolized in the_______. -General Knowledge

Description : toxic substances like stimulants, depressants and hallucinogens are metabolized in the_______. -General Knowledge

Last Answer : Toxic substances like stimulants, depressants and hallucinogens are metabolized in the liver.

What are some toxic substances ?

Description : What are some toxic substances ?

Last Answer : Benzene , Chlorobenzene , Methanol etc.

What are the toxic substances in copper ?

Description : What are the toxic substances in copper ?

Last Answer : Copper contains toxic nicotine.

Assertion : Arthritis or inflammation of a joint makes the joint painful. Reason : Some toxic substances are deposited at the joint

Description : Assertion : Arthritis or inflammation of a joint makes the joint painful. Reason : Some toxic substances are deposited at the joint

Last Answer : Assertion : Arthritis or inflammation of a joint makes the joint painful. Reason : Some toxic ... D. If both Assertion and Reason are false.

WHAT ARE routes of entry' for toxic substances into the body?

Description : WHAT ARE routes of entry' for toxic substances into the body?

Last Answer : Need answer

.In functional allelopathy a). Toxic substances are released as such from the plants b). A precursor is released and is converted into active substances by some microorganisms c). No release of any toxic substance d). release of nitrogen from nodule of legume takes place

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Last Answer : b). A precursor is released and is converted into active substances by some microorganisms

Which of the following is NOT a function of the kidney? a) excretion of urea b) regulation of fluids and electrolytes c) elimination of toxic substances d) defecation

Description : Which of the following is NOT a function of the kidney? a) excretion of urea b) regulation of fluids and electrolytes c) elimination of toxic substances d) defecation

Last Answer : ANSWER: D -- DEFECATION

Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance is doubled, then the value of the equilibrium constant will be (A) Same (B) Doubled (C) Halved (D) One fourth of its original value

Description : Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance is doubled, then the value of the equilibrium constant will be (A) Same (B) Doubled (C) Halved (D) One fourth of its original value

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The phenomenon during which the boiler material becomes brittle due to accumulation of caustic substances is known as ___________ a) Foaming b) Priming c) Corrosion d) Caustic embrittlement

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The mass of living material at a trophic level at a particular time is called:

Description : The mass of living material at a trophic level at a particular time is called:

Last Answer : The mass of living material at a trophic level at a particular time is called: A. ... productivity C. Standing state D. Net primary productivity

Mass of living matter at a trophic level in an area at any time is called:

Description : Mass of living matter at a trophic level in an area at any time is called:

Last Answer : Mass of living matter at a trophic level in an area at any time is called: A. Standing state B. Standing crop C. Detritus D. Humus

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.

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

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.

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

Because uranium 235 isn't found naturally in large quantities, engineers increase its concentration in nuclear fuel so that a chain reaction is more likely to occur. What is the name of this process?

Description : Because uranium 235 isn't found naturally in large quantities, engineers increase its concentration in nuclear fuel so that a chain reaction is more likely to occur. What is the name of this process?

Last Answer : Enrichment

What is a trophic level?

Description : What is a trophic level?

Last Answer : A trophic level is a position in a food chain or food web, defined by an organism's source of energy and nutrients.

What is a trophic level?

Description : What is a trophic level?

Last Answer : A: A trophic level is a position in a food chain or food web that represents an organism's feeding status or its place in the flow of energy and nutrients through the ecosystem.

Will the impact of removing all the organisms in a trophic level be different for different trophic levels? Can the organisms of any trophic level be removed without causing any damage to the ecosystem? -Biology

Description : Will the impact of removing all the organisms in a trophic level be different for different trophic levels? Can the organisms of any trophic level be removed without causing any damage to the ecosystem? -Biology

Last Answer : Yes, the impact Of removing all the Organisms in a trophic level will be different for different trophic levels. It will not be possible to remove any organism in any trophic level without causing damage to the ecosystem.

What will happen if we kill all the organisms in one trophic level? -Biology

Description : What will happen if we kill all the organisms in one trophic level? -Biology

Last Answer : If we kill all the organisms in one trophic level, then transfer of energy as well as matter to next higher level will stop. It will lead to over- population at one particular level ... individuals. This would seriously disturb the food chain and can cause the collapse of an ecosystem even.

Will the impact of removing all the organisms in a trophic level be different for different trophic levels ? Can the organisms of any trophic level be removed without causing any damage to the ecosystem ? -Biology

Description : Will the impact of removing all the organisms in a trophic level be different for different trophic levels ? Can the organisms of any trophic level be removed without causing any damage to the ecosystem ? -Biology

Last Answer : Yes, the impact of removing all the organisms in a trophic level will be different for different trophic levels. For example, on removing producers; herbivores would not be able to survive or ... to maintain the balance of the ecosystem the presence of organisms is necessary at each trophic level.

What will happen if we kill all the organisms in one trophic level ? -Biology

Description : What will happen if we kill all the organisms in one trophic level ? -Biology

Last Answer : The food chain would end and ecological balance would be affected. If the herbivores are killed, then the carnivores would not be able to get food and would die. If carnivores are killed, ... unsustainable level. If producers are killed, then the nutrient cycle in that area would not be completed.

What is trophic level ?

Description : What is trophic level ?

Last Answer : Each level of the food chain is called trophic level.

Assertion: Pyramid of energy may be upright or inverted. Reason :Only 20% of energy goes to next trophic level.

Description : Assertion: Pyramid of energy may be upright or inverted. Reason :Only 20% of energy goes to next trophic level.

Last Answer : Assertion: Pyramid of energy may be upright or inverted. Reason :Only 20% of energy goes to next ... . D. If both assertion and reason are false.

The trophic level of lion in a forest ecosystem is:

Description : The trophic level of lion in a forest ecosystem is:

Last Answer : The trophic level of lion in a forest ecosystem is: A. `T_(3)` B. `T_(2)` C. `T_(4)` D. `T_(1)`

Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem?

Description : Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem?

Last Answer : Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem? A. Frog B. Phytoplankton C. Fish D. Zooplankton

A bamboo plant is growing in a forest. What will be its trophic level?

Description : A bamboo plant is growing in a forest. What will be its trophic level?

Last Answer : A bamboo plant is growing in a forest. What will be its trophic level? A. First trophic level `(T_(1))` ... T_(3))` D. Fourth trophic level `(T_(4))`

Energy requirement for the maintenance of body with successively higher trophic level

Description : Energy requirement for the maintenance of body with successively higher trophic level

Last Answer : Energy requirement for the maintenance of body with successively higher trophic level A. Decreases B. Increases C. Remains same D. Is always 10%

If 575250 calories of energy are available at the first trophic level calculate the number of calories available to the second third fourth trophic levels?

Description : If 575250 calories of energy are available at the first trophic level calculate the number of calories available to the second third fourth trophic levels?

Last Answer : 2nd lvl - 57,5253rd lvl- 5,752.54th lvl- 575.25

In a given community a grasshopper eat grass a bird eats the grasshopper and eats the bird. what is the trophic level of the grasshopper?

Description : In a given community a grasshopper eat grass a bird eats the grasshopper and eats the bird. what is the trophic level of the grasshopper?

Last Answer : Primary Consumer

What trophic level is an orchid?

Description : What trophic level is an orchid?

Last Answer : Producer.

What is a Salamander's trophic level?

Description : What is a Salamander's trophic level?

Last Answer : Third trophic level. It eats insects.