Pyramid of energy is always upright as energy always flows in one direction from lower to higher trophic level.
BIOXII14: ECOSYSTEM
344476
Which of the following ecological pyramids is generally inverted?
1 Pyramid of numbers in grassland
2 Pyramid of energy
3 Pyramid of biomass in a forest
4 Pyramid of biomass in a sea
Explanation:
In an aquatic ecosystem, the pyramid of biomass is generally inverted.
NEET - 2019
BIOXII14: ECOSYSTEM
344477
Which one of the following regarding ecological pyramid is not correct?
1 In most ecosystems, the pyramid of number are upright
2 In tree-dominanted ecosystem the pyramid of number is inverted.
3 The pyramid of energy expresses mainly the rate of food production
4 In aquatic ecosystem, the pyramid of biomass is upright.
Explanation:
In an aquatic ecosystem, pyramid of biomass will be inverted since biomass of a trophic level will depend on reproductive potential and longevity of its members.
BIOXII14: ECOSYSTEM
344478
Identify the incorrect statement regarding the flow of energy between various components of the food chain
1 Energy flow is unidirectional
2 Green plants capture about 10% of the solar energy that falls on leaves
3 Each trophic level loses some energy as heat to the environment
4 The amount of energy available at each trophic level is 10% of previous trophic level
Explanation:
Plants capture only 2 to 10 percentage of PAR and this small amount of energy sustains the entire living world.
KCET - 2023
BIOXII14: ECOSYSTEM
344479
Which of the following is not used for construction of an ecological pyramid?
1 Dry weight
2 Rate of energy flow
3 Individuals
4 Fresh weight
Explanation:
Commonly pyramids used for constructing ecological pyramids are number of individuals (pyramid of numbers), dry weight (pyramid of biomass) or rate of energy flow (pyramid of energy) at successive trophic levels.
Pyramid of energy is always upright as energy always flows in one direction from lower to higher trophic level.
BIOXII14: ECOSYSTEM
344476
Which of the following ecological pyramids is generally inverted?
1 Pyramid of numbers in grassland
2 Pyramid of energy
3 Pyramid of biomass in a forest
4 Pyramid of biomass in a sea
Explanation:
In an aquatic ecosystem, the pyramid of biomass is generally inverted.
NEET - 2019
BIOXII14: ECOSYSTEM
344477
Which one of the following regarding ecological pyramid is not correct?
1 In most ecosystems, the pyramid of number are upright
2 In tree-dominanted ecosystem the pyramid of number is inverted.
3 The pyramid of energy expresses mainly the rate of food production
4 In aquatic ecosystem, the pyramid of biomass is upright.
Explanation:
In an aquatic ecosystem, pyramid of biomass will be inverted since biomass of a trophic level will depend on reproductive potential and longevity of its members.
BIOXII14: ECOSYSTEM
344478
Identify the incorrect statement regarding the flow of energy between various components of the food chain
1 Energy flow is unidirectional
2 Green plants capture about 10% of the solar energy that falls on leaves
3 Each trophic level loses some energy as heat to the environment
4 The amount of energy available at each trophic level is 10% of previous trophic level
Explanation:
Plants capture only 2 to 10 percentage of PAR and this small amount of energy sustains the entire living world.
KCET - 2023
BIOXII14: ECOSYSTEM
344479
Which of the following is not used for construction of an ecological pyramid?
1 Dry weight
2 Rate of energy flow
3 Individuals
4 Fresh weight
Explanation:
Commonly pyramids used for constructing ecological pyramids are number of individuals (pyramid of numbers), dry weight (pyramid of biomass) or rate of energy flow (pyramid of energy) at successive trophic levels.
Pyramid of energy is always upright as energy always flows in one direction from lower to higher trophic level.
BIOXII14: ECOSYSTEM
344476
Which of the following ecological pyramids is generally inverted?
1 Pyramid of numbers in grassland
2 Pyramid of energy
3 Pyramid of biomass in a forest
4 Pyramid of biomass in a sea
Explanation:
In an aquatic ecosystem, the pyramid of biomass is generally inverted.
NEET - 2019
BIOXII14: ECOSYSTEM
344477
Which one of the following regarding ecological pyramid is not correct?
1 In most ecosystems, the pyramid of number are upright
2 In tree-dominanted ecosystem the pyramid of number is inverted.
3 The pyramid of energy expresses mainly the rate of food production
4 In aquatic ecosystem, the pyramid of biomass is upright.
Explanation:
In an aquatic ecosystem, pyramid of biomass will be inverted since biomass of a trophic level will depend on reproductive potential and longevity of its members.
BIOXII14: ECOSYSTEM
344478
Identify the incorrect statement regarding the flow of energy between various components of the food chain
1 Energy flow is unidirectional
2 Green plants capture about 10% of the solar energy that falls on leaves
3 Each trophic level loses some energy as heat to the environment
4 The amount of energy available at each trophic level is 10% of previous trophic level
Explanation:
Plants capture only 2 to 10 percentage of PAR and this small amount of energy sustains the entire living world.
KCET - 2023
BIOXII14: ECOSYSTEM
344479
Which of the following is not used for construction of an ecological pyramid?
1 Dry weight
2 Rate of energy flow
3 Individuals
4 Fresh weight
Explanation:
Commonly pyramids used for constructing ecological pyramids are number of individuals (pyramid of numbers), dry weight (pyramid of biomass) or rate of energy flow (pyramid of energy) at successive trophic levels.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII14: ECOSYSTEM
344475
The pyramid that is never inverted is
1 Number
2 Mass
3 Energy
4 Size
Explanation:
Pyramid of energy is always upright as energy always flows in one direction from lower to higher trophic level.
BIOXII14: ECOSYSTEM
344476
Which of the following ecological pyramids is generally inverted?
1 Pyramid of numbers in grassland
2 Pyramid of energy
3 Pyramid of biomass in a forest
4 Pyramid of biomass in a sea
Explanation:
In an aquatic ecosystem, the pyramid of biomass is generally inverted.
NEET - 2019
BIOXII14: ECOSYSTEM
344477
Which one of the following regarding ecological pyramid is not correct?
1 In most ecosystems, the pyramid of number are upright
2 In tree-dominanted ecosystem the pyramid of number is inverted.
3 The pyramid of energy expresses mainly the rate of food production
4 In aquatic ecosystem, the pyramid of biomass is upright.
Explanation:
In an aquatic ecosystem, pyramid of biomass will be inverted since biomass of a trophic level will depend on reproductive potential and longevity of its members.
BIOXII14: ECOSYSTEM
344478
Identify the incorrect statement regarding the flow of energy between various components of the food chain
1 Energy flow is unidirectional
2 Green plants capture about 10% of the solar energy that falls on leaves
3 Each trophic level loses some energy as heat to the environment
4 The amount of energy available at each trophic level is 10% of previous trophic level
Explanation:
Plants capture only 2 to 10 percentage of PAR and this small amount of energy sustains the entire living world.
KCET - 2023
BIOXII14: ECOSYSTEM
344479
Which of the following is not used for construction of an ecological pyramid?
1 Dry weight
2 Rate of energy flow
3 Individuals
4 Fresh weight
Explanation:
Commonly pyramids used for constructing ecological pyramids are number of individuals (pyramid of numbers), dry weight (pyramid of biomass) or rate of energy flow (pyramid of energy) at successive trophic levels.
Pyramid of energy is always upright as energy always flows in one direction from lower to higher trophic level.
BIOXII14: ECOSYSTEM
344476
Which of the following ecological pyramids is generally inverted?
1 Pyramid of numbers in grassland
2 Pyramid of energy
3 Pyramid of biomass in a forest
4 Pyramid of biomass in a sea
Explanation:
In an aquatic ecosystem, the pyramid of biomass is generally inverted.
NEET - 2019
BIOXII14: ECOSYSTEM
344477
Which one of the following regarding ecological pyramid is not correct?
1 In most ecosystems, the pyramid of number are upright
2 In tree-dominanted ecosystem the pyramid of number is inverted.
3 The pyramid of energy expresses mainly the rate of food production
4 In aquatic ecosystem, the pyramid of biomass is upright.
Explanation:
In an aquatic ecosystem, pyramid of biomass will be inverted since biomass of a trophic level will depend on reproductive potential and longevity of its members.
BIOXII14: ECOSYSTEM
344478
Identify the incorrect statement regarding the flow of energy between various components of the food chain
1 Energy flow is unidirectional
2 Green plants capture about 10% of the solar energy that falls on leaves
3 Each trophic level loses some energy as heat to the environment
4 The amount of energy available at each trophic level is 10% of previous trophic level
Explanation:
Plants capture only 2 to 10 percentage of PAR and this small amount of energy sustains the entire living world.
KCET - 2023
BIOXII14: ECOSYSTEM
344479
Which of the following is not used for construction of an ecological pyramid?
1 Dry weight
2 Rate of energy flow
3 Individuals
4 Fresh weight
Explanation:
Commonly pyramids used for constructing ecological pyramids are number of individuals (pyramid of numbers), dry weight (pyramid of biomass) or rate of energy flow (pyramid of energy) at successive trophic levels.
