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Let total marks be ‘x’ According to the question, 0.3x + 60 = 0.55x – 90 Or, 0.55x – 0.30x = 90 + 60 Or, 0.25x = 150 Or, x = 600 Passing marks = (0.30 × 600) + 60 = 240
Major rainfed wheat zone is:
An exchange of genetic material between homologous chromosomes is called ...................?
The term “hardscape” in landscape architecture refers to which of the following elements?
Reticular connective tissue is found in ____
Carbamate and organophosphate insecticide act on which part of insects?
Which of the following nutrients plays an important role in root development?
Flower crop resistant to ethylene injury (sleepiness) is
The active principle causing “sorghum poisoning” is
Which of the following statements is/are true?
Statement A: Soil aggregation is promoted by the presence of soil microorganisms.
Statement...
Treatment of disease, caused by brucellosis of goat which results in abortion of embryo, infertility of bucks is prevented by-