Question
The substance DDT is
nowÂSolution
DDT (dichlorodiphenyltrichloroethane) is considered a primary pollutant. It is a persistent organic pollutant that can bioaccumulate in the food chain and have harmful effects on both wildlife and humans. DDT was widely used as an insecticide, but its use has been heavily restricted or banned in many countries due to its environmental and health impacts.
Which of the following is a micronutrient?
Kissan Credit Card system was introduced byÂ
Increased genetic diversity resulting from extended time in tissue culture is a phenomenon known as:
Which of the following property of soil is not influenced by tillage operations?
Rice variety developed by a cross between Pyzum and BPT 5204 is
Which method used to preserves food by slowing down the growth and reproduction of microorganisms.
Which of the following is an agronomic measure of erosion control?
Which of the following weed causes Dropsy disease in humans?Â
Cyclones in the Bay of Bengal usually occur during the period.
The critical level of nutrient concept was given by
