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The correct answer is E
The toxic compound present in cotton is ____
The soils of very cold climates which are defined as containing permafrost within two meters of the soil surface belongs to the order
The law of diminishing return was proposed by
Loose smut of wheat is caused by
Which of the following mechanisms do not encourage cross pollination?
The bacteria responsible for oxidizing Fe2+ - Fe3+ (ferrous to ferric form) under acidic environment is_?
Cauliflower mosaic virus contains which kind of nucleic acid?
Extrachromosomal DNA can be found in
Pradhan Mantri Krishi Sinchai Yojana (PMKSY) was launched in the year___
Salt is added in the pickle to preserve it for a longer time. Salt in pickle is measured by