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 apical meristem of the root is present
A
In all the roots
B
Only in tap roots
C
Only in adventitious roots
D
Only in radicals
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
In which one of the following nitrogen is not a constituent ?
A
Pepsin
B
Invertase
C
Idioblast
D
Bacteriochlorophyll
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
The aleurone layer in maize grain is specially rich in :-
A
Lipids
B
Proteins
C
Auxins
D
Starch
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