1
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
In a longitudinal section of a root, starting from the tip upward, the four zones occur in the following order :-
A
Cell division, cell enlargement, cell maturation, root cap
B
Root cap, cell division, cell enlargement, cell maturation
C
Root cap, cell division, cell maturation, cell enlargement
D
Celldivision,cell maturation, cell enlargement, root cap
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
The cells of the quiescent centre are characterised by : -
A
Having light cytoplasm and small nuclei
B
Dividing regularly to add to tunica
C
Having dense cytoplasm and prominent nuclei
D
Dividing regularly to add to the corpus
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Diffuse porous wood is characteristics of those plants which are growing in : -
A
Tropics
B
Temperate climate
C
Alpine region
D
Cold winter regions
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Chlorenchyma is known to develop in the : -
A
Mycelium of a green mould such as Aspergillus
B
Pollen tube of Pinus
C
Cytoplasm of Chlorella
D
Spore capsule of a moss
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