1
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
2
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Which is the reason for highest biomass in aquatic ecosystem ?
A
Benthonic and brown algae
B
Nano plankton, blue green algae, green algae
C
Diatoms
D
Sea grass, and slime molds
3
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Viable material of endangered species can be preserved by :
A
Gene library
B
Gene bank
C
Gene pool
D
Herbarium
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Indri-indri lemur is found in :
A
Sri Lanka
B
Mauritius
C
Madagascar
D
India
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