Question
Biofertilizer _____________ contains a nitrogen-fixing
bacterium that forms a symbiotic relationship with rice plants. This bacterium fixes atmospheric nitrogen into a form that the plant can use for its growth and development.Solution
Azolla pinnata has Anabaena azollae in its leaves which fixes atmospheric nitrogen.
Salai gum is obtained from which tree species?
Growing of two or more crops simultaneously on the same piece of land, without any definite row arrangement is known as
A drought year as a whole is defined by the Indian Meteorological Department (IMD) as a year in which, the overall rainfall deficiency is more than 10 ...
What is the purpose of piston rings in an engine?
What is the purpose of the Clean Plant Programme (CPP) approved in August 2024?
The genetic constitution of a character present in chromosome/nucleus is known as
B-glucuronidase gene is a
What are the lines of equal rainfall in period is called
Recently which of the following country emerges as the world’s largest producer and consumer of sugar and the world’s 2nd largest exporter of sugar?...
“As we increase the production of one good, the opportunity cost to produce the additional good will also increase”, this is stated in
