In which year did India first participate in the Olympic games?
India first participated in the Olympics in 1900 in Paris, France. Norman Pritchard, an Anglo Indian, represented the country.
Which of the following is a method of controlling plant diseases that involves the use of beneficial microbes?
Pure forest is a type of forest in which composition of one species not less than
The relationship between two organisms, where both of them benefit from each other is called:
A weed with short-lived blue coloured flowers is
A formulation of a herbicide generally not diluted and supplied ready to use is called
Destructive Insects and Pests Act in India came into operation in ____
e-NAM scheme was launched by which ministry?
Biennial weeds complete their cycle in ______ year(s).
What would be the quantity of commercial herbicide required, If farmer has an area of 0.5 ha and that has to be sprayed with Atrazine (50 % WP) @ 1 kg/ha.
Which of the following type of mouth parts present in Cockroach and grasshopper?