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…
6 years ago
Biology and Human Welfare
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…
6 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…
6 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)…
6 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…
6 years ago
Common cold differs from pneumonia in
Common cold differs from pneumonia in Options (a) Pneumonia is a communicable disease whereas the common cold is a nutritional…
6 years ago
Infection of Ascaris usually occurs by
Infection of Ascaris usually occurs by Options (a) Eating imperfectly cooked pork (b) Tse-tse fly (c) Mosquito bite (d) Drinking…
6 years ago
Read the following four statements about plants and diseases
Read the following four statements (A)Colostrum is recommended for the new born because it is rich in antigens (B)Chikungunya is…
6 years ago
Increased asthmatics attacks in certain seasons are related to
Increased asthmatics attacks in certain seasons are related to Options (a) eating fruits preserved in tin containers (b) inhalation of…
6 years ago
Consider the following statements about biomedical technologies
Consider the following statements about biomedical technologies (a)During open heart surgery blood is circulated in the heart-lung machine (b)Blockage in…
6 years ago