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Question-1
The chief function of parenchymatous tissue is to
(A)
Synthesize food
(B)
Store food materials
(C)
Absorp moisture
(D)
Conduct food materials
Question-2
The wood of Salix may be referred to as
(A)
soft wood
(B)
ring porouus
(C)
non porous
(D)
diffuse porous
Question-3
Chlorenchyma is known to develop in
(A)
Pollen tube of pinus
(B)
Cytoplasm of chlorella
(C)
Spore capsule of moss
(D)
Mycelium of a green mould
Question-4
Endodermis is a part of
(A)
Pericycle
(B)
Medulla
(C)
Cortex
(D)
Epidermis
Question-5
Which of the following produces stilt root?
(A)
Screw pine
(B)
Maize
(C)
Sugarcane
(D)
All of these
Question-6
The function of a vessel in xylem is
(A)
Conduction of oxygen
(B)
Conduction of food only
(C)
To provide mechanical strength
(D)
Conduction of water and minerals
Question-7
Casparian strips are present in
(A)
Cortex
(B)
Epidermis
(C)
Endodermis
(D)
Hypodermis
Question-8
Which of following are simple tissues?
(A)
Parenchyma, xylem and phloem
(B)
Parenchyma, Xylem and collenchyma
(C)
Parenchyma, xylem and sclerenchyma
(D)
Parenchyma collenchyma and sclerenchyma
Question-9
A bicollateral vascular bundle has which of the following arrangement of tissues?
(A)
Outer phloem- outer xylem -middle cambium- inner xylem - inner phloem
(B)
Outer xylem - outer cambium- middle phloem- inner cambium - inner xylem
(C)
Outer cambium - outer phloem -middle xylem- inner phloem-inner cambium
(D)
Outer phloem - outer cambium- middle xylem - inner cambium - inner phloem.
Question-10
Grafting is not possible in monocotyledons because they
(A)
lack cambium
(B)
are herbaceous
(C)
have parallel venation
(D)
have scattered vascular bundles
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Plus 2 Biology Science
ICSE/ISC
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