1
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Vascular bundles in monocotyledons are considered closed because
A
There are no vessels with perforations
B
Xylem is surrounded all around by phloem
C
A bundle sheath surrounds each bundle
D
Cambium is absent
2
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
You are given a fairly old piece of dicot stem and a dicot root. Which of the following anatomical structures will you use to distinguish between the two?
A
Secondary xylem
B
Protoxylem
C
Secondary phloem
D
Cortical cells
3
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Tracheids differ from other tracheary elements in :
A
being imperforate
B
having casparian strips
C
lacking nucleus
D
being lignified
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Meristematic tissue responsible for increase in girth of tree trunk is :
A
Phellogen
B
Intercalary meristem
C
Apical meristem
D
Lateral meristem
NEET Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12