1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following is an example of carrying out biological control of pests/diseases using microbes ?
A
Trichoderms sp. against certain plant pathogens
B
Lady bird beetle against aphids in mustard
C
Nucleopoly hedrovirus against white rust in Brassica
D
Bt-cotton to increase cotton yield
2
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Which one of the following is a wrong matching of a microbe and its industrial product, while the remaining three are correct ?:
A
Acetobacter aceti – acetic acid
B
Clostridium butylicum – lactic acid
C
Aspergillus niger – citric acid
D
Yeast – statins
3
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Consider the following statements (A-D) about organic farming :
(A) Utilizes genetically modified crops like Bt cotton
(B) Uses only naturally produced inputs like compost
(C) Does not use pesticides and urea
(D) Produces vegetables rich in vitamins and minerals
Which of the above statements are correct ?
A
(B) and (C) only
B
(B), (C) and (D)
C
(C) and (D) only
D
(A) and (B) only
4
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Read the following statement having two blanks (A and B) :
''A drug used for ______ (A)___ patients is obtained from a species of the organism ______ (B)___ ''.
The one correct option for the two blanks is :
A
A $$ \to $$ Organ-transplant , B $$ \to $$ Trichoderma
B
A $$ \to $$ AIDS, B $$ \to $$ Pseudomonas
C
A $$ \to $$ Swine flu, B $$ \to $$ Monascus
D
A $$ \to $$ Heart , B $$ \to $$ Penicillium
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