The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project?
Options: Robert Oppenheimer, James B. Conant, Leslie R. Groves, Vannevar Bush
The term 'flora' in the context of natural vegetation refers to
Options: assemblage of plant species living in association with each other in a given environmental frame, plants of a particular region or period, listed by species and considered as a group, a large tract covered by trees and shrubs and its administration for assessing economic benefits, role played by species of animals in the maintenance of ecological balance
Options: nominated by the district officer, the electorates of the respective territorial constituencies, nominated by local self-government minister of the state, nominated by the block development organization
Options: the white UN Emblem is super-imposed on a light blue background, the red UN Emblem is super-imposed on white background, the light blue UN Emblem is super-imposed on white background, None of the above