1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
A nitrogen - fixing microbe associated with Azolla in rice fields is
A
Tolypothrix
B
Spirulina
C
Frankia
D
Anabaena
2
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
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
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Yeast is used in the production of
A
Citric acid and lactic acid
B
Lipase and pectinase
C
Bread and beer
D
Cheese and butter
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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