Anatomy of Flowering Plants MCQs | Anatomy of Flowering Plants Multiple Choice Questions and Answers

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Questions
1 Shoot apical meristem is found in the tip of
A plumule
B radicle
C root
D apex

Answer:apex
2 Piths are formed on the cell wall due to lack of-
A cell plate
B Primary wall material
C Secondary wall material
D Middle lamella

Answer:Secondary wall material
3 Annual ring are found in plants belonging to-
A Alpine regions
B Temperate area
C Tropics
D Near sea beaches

Answer: Temperate area
4 Histogen theory was produced by
A Hanstein
B Eamu
C Esamam
D Schmidit

Answer: Hanstein
5 Mesarch xylem is common in
A Ferns
B Dicots
C Bryophytes
D Monocots

Answer: Ferns
6 Desert grasses often roll their leaves due to presence of
A Oily surface
B Bulliform cells
C Spines
D All of these

Answer:Bulliform cells
7 Jute is a
A Bast fibre from secondary xylem
B Bast fibres from primary xylem
C Bast fibres from secondary phloem
D Bast fibres from primary phloem

Answer: Bast fibre from secondary xylem
8 Which among the permanent cells are circular and long even elongated cells ?
A Prenchyma
B collenchyma
C Sclerenchyma
D None of these

Answer:Sclerenchyma
9 Stele is made up of
A Vascular bundles
B Pericycle
C Pith
D All of these

Answer: All of these
10 Which of the following is the correct statement ?
A Pith is larger in monocot root
B Pith is smaller in dicot root
C Pith is equal in size in both
D Both (a ) and (b)

Answer: Both (a ) and (b)
11 Which of the following is collectively known as periderm ?
A Phellogen
B Phellem
C Phelloderm
D All of these

Answer: All of these
12 Wood is common name of
A cambium
B phloem
C vascular bundles
D secondary xylem

Answer: secondary xylem
13 As a tree grows older , which increases rapidly in thickness
A its heartwood
B its sapwood
C its cortex
D its phloem

Answer: Its heartwood
14 In old tissue gaseseous exchange takes place through
A stomata
B arenchyma
C hydathodes
D both (a) and (c)

Answer: lenticles
15 Cork cambium in a dicot root is derived from
A hypodermis
B epidermis
C pericycle
D cortex

Answer: pericycle
16 In hollow hearted plant
A root woll die first
B shoot will die first
C root and shoot will die at same time
D neither will die

Answer: root woll die first
17 Quinine , imp. in treatment of malaria is exctracted from
A bark of cinchona
B bark of cinnamon
C bark of hevea
D fascicular cambium

Answer: bark of cinchona
18 Interfascicular cambium is situated
A in between vascular bundles
B outside vascular bundles
C inside vascular bundles
D in pith

Answer: inside vascular bundles
19 The cork is an excellent material for making bottle stoppers since it is
A cheap
B easily available
C air tight
D light

Answer: air tight
20 The waxy substance associated with the wall of the cork cell is
A Lignin
B Hemicellulose
C Cutin
D Suberin

Answer: Suberin

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