Which one of the following is correctly matched plant nutrients?
Which one of the following is correctly matched about plant nutrients? Options (a) Passive transport of nutrients - ATP (b)…
8 years ago
Biology
Which one of the following is wrong statement about nitrogen fixing?
Which one of the following is wrong statement about nitrogen fixing? Options (a) Anabaena and Nostoc are capable of fixing…
8 years ago
Which two distinct mictobial processes are responsible for the release of fixed nitrogen
Which two distinct mictobial processes are responsible for the release of fixed nitrogen as dinitrogen gas (N) to the atmosphere?…
8 years ago
The domestic sewage in large cities
The domestic sewage in large cities Options (a) has a high BOD as it contains both aerobic and anaerobic bacteria.…
8 years ago
Trichoderma harzianum has proved a useful microorganism for
Trichoderma harzianum has proved a useful microorganism for Options (a) bioremediation of contaminated soils (b) reclamation of wastelands (c) gene…
8 years ago
During sewage treatment, biogases are produced which include :
During sewage treatment, biogases are produced which include : Options (a) methane, oxygen, hydrogen sulphide (b) hydrogen sulphide, methane, sulphur…
8 years ago
Which one of the following is a wrong matching of a microbe and its
Which one of the following is a wrong matching of a microbe and its industrial product, while the remaining three…
8 years ago
Which one of the following is an example of carrying out biological control of
Which one of the following is an example of carrying out biological control of pests/diseases using microbes ? Options (a)…
8 years ago
Fill the blanks:A drug used for — patients is obtained from a species of the organism
Read the following statement having two blanks: 'A drug used for ----- patients is obtained from a species of the…
8 years ago
Which one of the following items gives its correct total number?
Which one of the following items gives its correct total number? Options (a) Floating ribs in humans - 4 (b)…
8 years ago