Anatomy of Flowering Plants MCQs | Anatomy of Flowering Plants Objective Type Questions and Answers

Questions
1 A tissue that does not contain lignin
A Sclerenchyma
B Parenchyma
C Collenchyma
D Chlorenchyma

Answer:Collenchyma
2 Lateral roots originate in
A Cortex
B Endodermal cells
C Pericycle
D Cork cambium

Answer: Pericycle
3 Which gives rise to the cork tissue?
A Periblem
B Phellogen
C Phelloderm
D Periderm

Answer: Phellogen
4 Which are the external protective tissues of the plant?
A Cortex and epidermis
B Cork and cortex
C Pericycle and cortex
D Epidermis and cork

Answer: Epidermis and cork
5 Which are the external protective tissues of the plant?
A Cortex and epidermis
B Cork and cortex
C Pericycle and cortex
D Epidermis and cork

Answer: Epidermis and cork
6 Casparian strips are found in
A Epidermis
B Endodermis
C Exodermis
D Pericycle

Answer: Endodermis
7 The apical meristem of the root is found in
A Taproots
B Radicals
C Adventitious roots
D All the roots

Answer: Adventitious roots
8 Bordered pits are found in
A Vessel wall
B Sieve cells
C Sieve tube
D Companion cells

Answer:Vessel wall
9 Where in epiphytes are velamen cells located?
A Below the endodermis
B Below the epidermis
C Just outside the cortex
D Just outside the exodermis

Answer:Just outside the exodermis
10 Intercalary meristem results in
A Primary growth
B Secondary growth
C Apical growth
D None

Answer: Primary growth
11 The age of the tree can be determined by
A Measuring its diameter
B Counting the number of annual rings
C Counting the number of leaves
D Finding out the number of branches

Answer: Counting the number of annual rings
12 Which meristem helps in increasing the girth of the plant?
A Primary meristem
B Apical meristem
C Intercalary meristem
D Lateral meristem

Answer: Lateral meristem
13 Fibres associated with phloem
A Wood fibres
B Bast fibres
C Hard fibres
D Surface fibres

Answer: Bast fibres
14 In angiosperms, xylem is made up of
A Tracheids and fibres
B Tracheids and vessels
C Vessels and fibres
D All of the above

Answer: All of the above
15 Which of the following has a perforated cell wall?
A Vessel
B Fibre
C Tracheid
D Sclereid

Answer: Vessel
16 How many radial vascular bundles are found in dicot roots?
A Four
B Six
C Two
D One

Answer:Four
17 Bicollateral bundles are found in the stem of
A Pumpkin
B Sunflower
C Dracaena
D Gram

Answer: Pumpkin
18 Vascular bundles in dicot stem are
A Closed, conjoint, endarch
B Open, conjoint, endarch
C Closed, conjoint, exarch
D Open, conjoint, exarch

Answer: Open, conjoint, endarch
19 This is an incorrect statement in context of heartwood
A organic compounds are deposited in it
B it comprises dead elements with highly lignified walls
C it conducts water and minerals efficiently
D it is highly durable

Answer: it conducts water and minerals efficiently
20 The vascular cambium typically gives rise to
A Phelloderm
B secondary xylem
C periderm
D primary phloem

Answer: secondary xylem
ADRE 3.0 Complete Study Material