The medicinal plant known as “second shilajeet”

What is the purpose of the Clean Plant Programme (CPP) approved in August 2024?

Azotobacter spp fix nitrogen:

T o which hybridisation techniques do the following examples belong to? Cross between two inbred lines of Maize_

The climate of a country is largely defined by

Conversion of rotary motion into mechanical power to move the vehicle wheels is done by

A reaper is used for

Which river in the world holds the highest volume of water? 

The line spectra of two elements are not identical because-

The first vaccine against smallpox disease was developed in the year 1797 by _____