Decomposition
BIOXII14: ECOSYSTEM

344432 The process of accumulation of a dark coloured amorphous substance is called

1 Mineralisation
2 Humification
3 Organisation
4 Transformation
BIOXII14: ECOSYSTEM

344433 The process of decomposition delays when:

1 The detritus is made up of sugars and nitrogen compounds
2 Aeration is sufficient
3 Warm and moist environment exists
4 Detritus is rich in lignin and chitin
BIOXII14: ECOSYSTEM

344434 Statement A :
The rate of decomposition is controlled by chemical composition of detritus and climatic factors.
Statement B :
Decomposition is an anaerobic process.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII14: ECOSYSTEM

344435 Among the following, where do you think the process of decomposition would be the fastest?

1 Tropical rain forest
2 Antarctic
3 Dry arid region
4 Alpine region
BIOXII14: ECOSYSTEM

344436 Given below are two statements :
Statement I : Decomposition is a process in which the detritus is degraded into simpler substances by microbes.
Statement II : Decomposition is faster if the detritus is rich in lignin and chitin.
In the light of the above statements, choose the correct answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
BIOXII14: ECOSYSTEM

344432 The process of accumulation of a dark coloured amorphous substance is called

1 Mineralisation
2 Humification
3 Organisation
4 Transformation
BIOXII14: ECOSYSTEM

344433 The process of decomposition delays when:

1 The detritus is made up of sugars and nitrogen compounds
2 Aeration is sufficient
3 Warm and moist environment exists
4 Detritus is rich in lignin and chitin
BIOXII14: ECOSYSTEM

344434 Statement A :
The rate of decomposition is controlled by chemical composition of detritus and climatic factors.
Statement B :
Decomposition is an anaerobic process.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII14: ECOSYSTEM

344435 Among the following, where do you think the process of decomposition would be the fastest?

1 Tropical rain forest
2 Antarctic
3 Dry arid region
4 Alpine region
BIOXII14: ECOSYSTEM

344436 Given below are two statements :
Statement I : Decomposition is a process in which the detritus is degraded into simpler substances by microbes.
Statement II : Decomposition is faster if the detritus is rich in lignin and chitin.
In the light of the above statements, choose the correct answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
BIOXII14: ECOSYSTEM

344432 The process of accumulation of a dark coloured amorphous substance is called

1 Mineralisation
2 Humification
3 Organisation
4 Transformation
BIOXII14: ECOSYSTEM

344433 The process of decomposition delays when:

1 The detritus is made up of sugars and nitrogen compounds
2 Aeration is sufficient
3 Warm and moist environment exists
4 Detritus is rich in lignin and chitin
BIOXII14: ECOSYSTEM

344434 Statement A :
The rate of decomposition is controlled by chemical composition of detritus and climatic factors.
Statement B :
Decomposition is an anaerobic process.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII14: ECOSYSTEM

344435 Among the following, where do you think the process of decomposition would be the fastest?

1 Tropical rain forest
2 Antarctic
3 Dry arid region
4 Alpine region
BIOXII14: ECOSYSTEM

344436 Given below are two statements :
Statement I : Decomposition is a process in which the detritus is degraded into simpler substances by microbes.
Statement II : Decomposition is faster if the detritus is rich in lignin and chitin.
In the light of the above statements, choose the correct answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
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BIOXII14: ECOSYSTEM

344432 The process of accumulation of a dark coloured amorphous substance is called

1 Mineralisation
2 Humification
3 Organisation
4 Transformation
BIOXII14: ECOSYSTEM

344433 The process of decomposition delays when:

1 The detritus is made up of sugars and nitrogen compounds
2 Aeration is sufficient
3 Warm and moist environment exists
4 Detritus is rich in lignin and chitin
BIOXII14: ECOSYSTEM

344434 Statement A :
The rate of decomposition is controlled by chemical composition of detritus and climatic factors.
Statement B :
Decomposition is an anaerobic process.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII14: ECOSYSTEM

344435 Among the following, where do you think the process of decomposition would be the fastest?

1 Tropical rain forest
2 Antarctic
3 Dry arid region
4 Alpine region
BIOXII14: ECOSYSTEM

344436 Given below are two statements :
Statement I : Decomposition is a process in which the detritus is degraded into simpler substances by microbes.
Statement II : Decomposition is faster if the detritus is rich in lignin and chitin.
In the light of the above statements, choose the correct answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
BIOXII14: ECOSYSTEM

344432 The process of accumulation of a dark coloured amorphous substance is called

1 Mineralisation
2 Humification
3 Organisation
4 Transformation
BIOXII14: ECOSYSTEM

344433 The process of decomposition delays when:

1 The detritus is made up of sugars and nitrogen compounds
2 Aeration is sufficient
3 Warm and moist environment exists
4 Detritus is rich in lignin and chitin
BIOXII14: ECOSYSTEM

344434 Statement A :
The rate of decomposition is controlled by chemical composition of detritus and climatic factors.
Statement B :
Decomposition is an anaerobic process.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXII14: ECOSYSTEM

344435 Among the following, where do you think the process of decomposition would be the fastest?

1 Tropical rain forest
2 Antarctic
3 Dry arid region
4 Alpine region
BIOXII14: ECOSYSTEM

344436 Given below are two statements :
Statement I : Decomposition is a process in which the detritus is degraded into simpler substances by microbes.
Statement II : Decomposition is faster if the detritus is rich in lignin and chitin.
In the light of the above statements, choose the correct answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct