NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII10: MICROBES IN HUMAN WELFARE
343768
Leg haemoglobin is produced in response to
1 Respiration
2 Photosynthesis
3 \(\mathrm{N}_{2}\) fixation
4 Fatty acid synthesis
Explanation:
Leghemoglobin is a nitrogen or oxygen carrier and hemoprotein found in the root nodules of nitrogen fixing bacteria.
BIOXII10: MICROBES IN HUMAN WELFARE
343769
Statement A : Nowadays people realised that there is a large pressure to switch to organic farming. Statement B : Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
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.
Explanation:
Organic farming is an agriculture practice which uses renewable resources, causes minimum pollution and maintains optimum yield. Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
BIOXII10: MICROBES IN HUMAN WELFARE
343770
Symbiotic association helps the plants in what ways?
1 Resistance to root-borne pathogens
2 Tolerance to salinity and drought
3 Increase in growth and development
4 All of them
Explanation:
All of them are correct.
BIOXII10: MICROBES IN HUMAN WELFARE
343771
Which one of the following helps in absorption of phosphorus from soil by plants?
Leghemoglobin is a nitrogen or oxygen carrier and hemoprotein found in the root nodules of nitrogen fixing bacteria.
BIOXII10: MICROBES IN HUMAN WELFARE
343769
Statement A : Nowadays people realised that there is a large pressure to switch to organic farming. Statement B : Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
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.
Explanation:
Organic farming is an agriculture practice which uses renewable resources, causes minimum pollution and maintains optimum yield. Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
BIOXII10: MICROBES IN HUMAN WELFARE
343770
Symbiotic association helps the plants in what ways?
1 Resistance to root-borne pathogens
2 Tolerance to salinity and drought
3 Increase in growth and development
4 All of them
Explanation:
All of them are correct.
BIOXII10: MICROBES IN HUMAN WELFARE
343771
Which one of the following helps in absorption of phosphorus from soil by plants?
Leghemoglobin is a nitrogen or oxygen carrier and hemoprotein found in the root nodules of nitrogen fixing bacteria.
BIOXII10: MICROBES IN HUMAN WELFARE
343769
Statement A : Nowadays people realised that there is a large pressure to switch to organic farming. Statement B : Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
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.
Explanation:
Organic farming is an agriculture practice which uses renewable resources, causes minimum pollution and maintains optimum yield. Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
BIOXII10: MICROBES IN HUMAN WELFARE
343770
Symbiotic association helps the plants in what ways?
1 Resistance to root-borne pathogens
2 Tolerance to salinity and drought
3 Increase in growth and development
4 All of them
Explanation:
All of them are correct.
BIOXII10: MICROBES IN HUMAN WELFARE
343771
Which one of the following helps in absorption of phosphorus from soil by plants?
Leghemoglobin is a nitrogen or oxygen carrier and hemoprotein found in the root nodules of nitrogen fixing bacteria.
BIOXII10: MICROBES IN HUMAN WELFARE
343769
Statement A : Nowadays people realised that there is a large pressure to switch to organic farming. Statement B : Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
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.
Explanation:
Organic farming is an agriculture practice which uses renewable resources, causes minimum pollution and maintains optimum yield. Biofertilizers are organisms like cyanobacteria that enrich the nutrient quality of soil.
BIOXII10: MICROBES IN HUMAN WELFARE
343770
Symbiotic association helps the plants in what ways?
1 Resistance to root-borne pathogens
2 Tolerance to salinity and drought
3 Increase in growth and development
4 All of them
Explanation:
All of them are correct.
BIOXII10: MICROBES IN HUMAN WELFARE
343771
Which one of the following helps in absorption of phosphorus from soil by plants?
