1) Nutrient inputs of biological origin for plant growth denote __________.    

2) prepare down the ex of Phytohormones.                        

3) _____________ is the confirmative test of Rhizobium.            

4) Farm Yard Manure is a carrier for microbial inoculants. [TRUE/FALSE]    

5) ___________ might not kill an insect but may shorten the lifespan of the insect.  

6) State the sites of Nitrogen Fixation in case of Diazotrophs.        

7) describe the role of hydrogenase in Nitrogen Fixation?                

8) What is the role of nod and nif genes?                    

9) prepare down the components of Nitrogenase of Diazotrophs.                

10) prepare the overall reaction catalyzed by Nitrogenase.                

11) Briefly describe Bacterization.                            

12) Describe Isolation of Phosphate solubilising microorganisms.           

13) prepare down the important benefits from Mycorrhizas to plants.            

14) prepare brief note on Fungi Microbial Insecticide.                

15) Pest resistant transgenic crop produced by inserting bacterial toxin genes are toxic or non-toxic to human? Justify.