1.
Growth rings are formed due to the activity of
A
Intrastelar Cambium
B
Intercalary Cambium
C
Extrastelar cambium
D
Primary cambium
Answer :
Intrastelar Cambium
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2.
Branches of Botany dealing with the Internal organization of plants called as
A
Physiology
B
Ecology
C
Anatomy
D
Cytology
Answer :
Anatomy
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3.
A stele consisting of numerous closed vascular bundles is called as
A
Eustele
B
Dictyostele
C
Atactostele
D
Solenostele
Answer :
Atactostele
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4.
Tunica corpus theory is connected with
A
root apex
B
root cap
C
shoot apex
D
secondary growth
Answer :
shoot apex
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5.
Lignin occurs in the cells wall of
A
Phloem
B
Cork
C
Woody tissue / Xylem cells
D
Parenchyma/Epidermal cells
Answer :
Woody tissue / Xylem cells
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6.
In floating leaved plants stomata occur on
A
Lower surface
B
Upper surface
C
Both surfaces
D
Absent
Answer :
Upper surface
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7.
Study of wood is called
A
Anatomy
B
Morphology
C
Histology
D
Xylotomy
Answer :
Xylotomy
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8.
In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissue
A
Stem and root
B
All parts
C
Shoot tips and root tips
D
Flowers, fruits and leaves
Answer :
Flowers, fruits and leaves
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9.
What are the characteristics of a vascular bundle of monocot stem
A
Open and surrounded by a sclerenchyamatous bundle sheath
B
Closed and surrounded by bundle sheath
C
Closed and surrounded by bundle sheath
D
Open and not surrounded by a bundle sheath
Answer :
Closed and surrounded by bundle sheath
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10.
How many types of cells are present in vascular cambium
A
Two types, fusiform & ray initial
B
Only fusiform initial
C
Only ray initial
D
Three types fusiform, ray and medullary rays
Answer :
Two types, fusiform & ray initial
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