QBManager

BIOXII14: ECOSYSTEM

344686 Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?

1 Sparrow

2 Lion

3 Goat

4 Frog

NEET - 2011

BIOXII14: ECOSYSTEM

344687 Energy enters in any ecosystem through

1 Herbivores

2 Heterotrophs

3 Autotrophs

4 Decomposers

BIOXII14: ECOSYSTEM

344688 Most animals that live in deep oceanic waters are

1 Tertiary consumers

2 Detritivores

3 Primary consumers

4 Secondary consumers

NEET - 2015

BIOXII14: ECOSYSTEM

344689 If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?
Plant $\to$ Mice $\to$ Snake $\to$ Peacock

1

0.02 J

2

0.002 J

3

0.2 J

4

0.0002 J

Explanation:

According to $10 %$ law of Lindeman, if a herbivore is eaten by carnivores animal it retains only $10 %$ of the energy remaining it utilizes for maintenance of its body etc. Hence if a plant trapped 20J of energy, mice will get $2 J$ , snake will have $0.2 J$ and Peacock will get $0.02 J$ of energy.

NEET - 2014

BIOXII14: ECOSYSTEM

344686 Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?

1 Sparrow

2 Lion

3 Goat

4 Frog

NEET - 2011

BIOXII14: ECOSYSTEM

344687 Energy enters in any ecosystem through

1 Herbivores

2 Heterotrophs

3 Autotrophs

4 Decomposers

BIOXII14: ECOSYSTEM

344688 Most animals that live in deep oceanic waters are

1 Tertiary consumers

2 Detritivores

3 Primary consumers

4 Secondary consumers

NEET - 2015

BIOXII14: ECOSYSTEM

344689 If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?
Plant $\to$ Mice $\to$ Snake $\to$ Peacock

1

0.02 J

2

0.002 J

3

0.2 J

4

0.0002 J

Explanation:

According to $10 %$ law of Lindeman, if a herbivore is eaten by carnivores animal it retains only $10 %$ of the energy remaining it utilizes for maintenance of its body etc. Hence if a plant trapped 20J of energy, mice will get $2 J$ , snake will have $0.2 J$ and Peacock will get $0.02 J$ of energy.

NEET - 2014

BIOXII14: ECOSYSTEM

344686 Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?

1 Sparrow

2 Lion

3 Goat

4 Frog

NEET - 2011

BIOXII14: ECOSYSTEM

344687 Energy enters in any ecosystem through

1 Herbivores

2 Heterotrophs

3 Autotrophs

4 Decomposers

BIOXII14: ECOSYSTEM

344688 Most animals that live in deep oceanic waters are

1 Tertiary consumers

2 Detritivores

3 Primary consumers

4 Secondary consumers

NEET - 2015

BIOXII14: ECOSYSTEM

344689 If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?
Plant $\to$ Mice $\to$ Snake $\to$ Peacock

1

0.02 J

2

0.002 J

3

0.2 J

4

0.0002 J

Explanation:

According to $10 %$ law of Lindeman, if a herbivore is eaten by carnivores animal it retains only $10 %$ of the energy remaining it utilizes for maintenance of its body etc. Hence if a plant trapped 20J of energy, mice will get $2 J$ , snake will have $0.2 J$ and Peacock will get $0.02 J$ of energy.

NEET - 2014

BIOXII14: ECOSYSTEM

344686 Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?

1 Sparrow

2 Lion

3 Goat

4 Frog

NEET - 2011

BIOXII14: ECOSYSTEM

344687 Energy enters in any ecosystem through

1 Herbivores

2 Heterotrophs

3 Autotrophs

4 Decomposers

BIOXII14: ECOSYSTEM

344688 Most animals that live in deep oceanic waters are

1 Tertiary consumers

2 Detritivores

3 Primary consumers

4 Secondary consumers

NEET - 2015

BIOXII14: ECOSYSTEM

344689 If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?
Plant $\to$ Mice $\to$ Snake $\to$ Peacock

1

0.02 J

2

0.002 J

3

0.2 J

4

0.0002 J

Explanation:

According to $10 %$ law of Lindeman, if a herbivore is eaten by carnivores animal it retains only $10 %$ of the energy remaining it utilizes for maintenance of its body etc. Hence if a plant trapped 20J of energy, mice will get $2 J$ , snake will have $0.2 J$ and Peacock will get $0.02 J$ of energy.

NEET - 2014