1
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Lichens are well known combination of an alga and a fungus where fungus has
A
a saprophytic relationship with the alga
B
an epiphytic relationship with the alga
C
a parasitic relationship with alga
D
a symbiotic relationship with alga.
2
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
During replication of a bacterial chromosome DNA synthesis starts from a replication origin site and
A
RNA primers are involved
B
is facilitated by telomerase
C
moves in one direction of the site
D
moves in bi-directional way.
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
In which kingdom would you classify the archaea and nitrogen-fixing organisms, if the five-kingdom system of classification is used?
A
Plantae
B
Fungi
C
Protista
D
Monera
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Tobacco mosaic virus is a tubular filament of size
A
300 $$ \times $$ 10 nm
B
300 $$ \times $$ 5 nm
C
300 $$ \times $$ 20 nm
D
700 $$ \times $$ 30 nm

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