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The refractive index is a dimensionless quantity that measures how much light bends when it passes from one medium to another. Since it is a ratio of speeds, it has no units.
The plant-origin insecticide, "Azadirachtin" is derived from which plant?
Father of green revolution in India
What effect does excess nitrogen have on cotton plants?
Which of the following erosion is the removal of soil by running water with the formation of an areas of small branching channels. It can be removed by ...
Which type of soil has a balanced mixture of sand, silt, and clay and is considered ideal core agriculture?
Which soil erosion phase is characterized by the formation of deep and wide channels?
What is the major symptom of damage caused by the Whitefly, Bemisia tabaci, on its host plants?
Dehorning of horned cattle is the process of removal of their horns or the process of preventing their growth. The process of dehorning is accomplished ...
Golden rice, which is genetically modified, is rich in:
The tissue responsible for growth and repair in plants is: