निम्नलिखित

Tristeza virus is associated with .....

Following is an example of sedimentary rock 

Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of

Soybean is not consumed as dal due to presence of

Which one of the following is an animal-origin insecticide?

Microbes added to soils to decrease the level of contaminants from root area of the plants is called as ___

Which one of the following breeding approaches can be used for transfer of desirable successive gene in otherwise good variety?

Based on morphology, weeds are NOT classified as ________.

ICAR- National Bureau of Animal Genetic Resources is situated at ___ 

…………….. was established in 1972 under the Ministry of commerce and industry for promotion of export of marine products from India.