11. Which organism is useful to form biofertiliser ?
12. Which organic compuned is useful to prepare Encilage ?
13. Which one is produce by the help of Arebia gossipae ?
14. Which is irrelavant for mychorrhiza ?
A. Absorb of phosphorous
B. Increase Immunity
C. Fixation of Free N2
D. Protectes against salinity and draought
Answer : Option C
15. Which group is true for the Enzymes of micro organism ?
A. Amylase, Protease, Lipase, Protease.
B. Glycin, Renin, Lipase, Melic Acid
C. Lipase, Protease, Lipase, Amylase
D. Glyconic acid, protease, Lipase, Amylose
Answer : Option C
16. Which fungus is useful to prepare bread ?
A. Rhizopus nigricans
B. Saecharhomyces Cerrevisiae
C. Clostridium Butirycum
D. Asper Gillus Niger
Answer : Option B
17. Find odd sentences out :-
A. Ethenol is used as a fuel in Brazil.
B. Toddy is prepared from palm tree in north India.
C. Micro organism are useful to prepare enzymes, protienes and steriods.
D. Penicillin is prepared from penicillium notatum.
Answer : Option B
18. Which micro organism is useful to obtain short chain fatty acids ?
A. Saecharhomyces Cerrevisiae
B. Azeto bacter aciti
C. Clostridium butirycum
D. Aspergillus niger
Answer : Option C
19. My chorrhiza means.....................
A. Symbiosis between fungus and plants
B. Symbiosis between plant and bacteria
C. Symbiosis between algae and fungus
D. Symbiosis between michorrrhiza of fungus of water and bacteria
Answer : Option A
20. In production of which carbonic acid,Aspergillus niger is useful ?