1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
The growth curve of bacterial population in lab is plotted against time. What will be the shape of graph?
A
Sigmoid
B
Hyperbolic
C
Ascending straight line
D
Descending straight line
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which statement is correct for bacterial transduction?
A
Transfer of some genes from one bacteria to another bacteria through virus.
B
Transfer of genes from one bacteria to another bacteria by conjugation.
C
Bacteria obtained its DNA directly from mother cell.
D
Bacteria obtained DNA from other external source.
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
In five kingdom system, the main basis of classification is
A
structure of nucleus
B
mode of nutrition
C
structure of cell wall
D
asexual reproduction.
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following secretes toxins during storage conditions of crop plants?
A
Aspergillus
B
Penicillium
C
Fusarium
D
Colletotrichum
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