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Let x be the common multiplier. Then, => A : B = 7x : 4x => A = B + 18 => 7x = 4x + 18 => x = 6 A + B = 7x + 4x = 11x = 11 × 6 = 66
When did cotton become a well-established crop in the Indus River Valley?
Which systemic fungicide is used as seed treatment to control loose smut disease of wheat?
Which herbicide falls under the category of non-selective systemic herbicides among the options below?
The Law of Segregation states that:
Heavy infestation of which of the following causes poor ploughing performance?
_____ are the non-nutritive substances usually added to basal feed in small quantity for the fortification in order to improve feed efficiency and produ...
____ institute is responsible for breeding improvements in sugarcane and conduct basic research on genetics and cytogenetics of sugarc...
Which oilseed crop is recognized as a "day-neutral plant" and exhibits a temperature range of 25-30°C as its optimum growth condition?
According to Lindeman’s law how much energy is lost while transfer from one to next trophic level ?
Which method is commonly used to determine the soil texture?