1
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which statement is correct ?
A
Workers are the smallest of the three castes
B
Wax is waste material of honey bee
C
Drone of honey bee is diploid
D
A. indica is largest wild honey bee
2
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Which of the following is used to manufacture ethanol from starch ?
A
Saccharomyces
B
Lactobacillus
C
Azotobactor
D
Penicilline
3
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Which aquatic fern is used to increase the yield in paddy crop ?
A
Salvinia
B
Isoetes
C
Marsilea
D
Azolla
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Plasmid has been used as vector because :
A
Both ends show replication
B
It has antibiotic resistance gene
C
It is circular DNA which have capacity to join to eukaryotic DNA
D
It can move between prokaryotic and eukaryotic cells
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