Anatomy Of Flowering Plants Test

Anatomy Of Flowering Plants

This is Anatomy Of Flowering Plants Test-01 for CBSE class 11 Biology.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
The tissue present in all organs of plant is
  • A
    Chlorenchyma
  • B
    Parenchyma
    Correct
  • C
    Collenchyma
  • D
    Sclerenchyma
2
Which meristem contributes to the formation of the primary plant body?
  • A
    Both lateral and apical meristem
  • B
    Lateral meristem
  • C
    Both apical and intercalary meristem
    Correct
  • D
    Apical meristem
3
Sclerids belongs to
  • A
    Sclerenchyma
    Correct
  • B
    Fibres
  • C
    Collenchyma
  • D
    Parenchyma
4
The parenchymatous cells which lie between the xylem and the phloem are called
  • A
    Endodermis
  • B
    Conjunctive tissue
    Correct
  • C
    Pericycle
  • D
    Casparian strip
5
A specialisedparenchymatous cells, which are closely associated with sieve tube elements is
  • A
    Xylem parenchyma
  • B
    Phloem fibres
  • C
    Companion cells
    Correct
  • D
    Phloem parenchyma
6
The meristems which occur at the tips of roots and shoots and produce primary tissues are called
  • A
    Apical meristem
    Correct
  • B
    Lateral meristem
  • C
    Intercalary meristem
  • D
    Primary meristem
7
A group of cells having a common origin and usually performinga common function is
  • A
    Tissues
    Correct
  • B
    Protoderm
  • C
    Meristems
  • D
    Cambium
8
Conjoint type of vascular bundles are common in
  • A
    Stems and roots
  • B
    Leaves and roots
  • C
    Stems and leaves
    Correct
  • D
    Stems, roots and leaves
9
Which one is not a xylem cell?
  • A
    Tracheids
  • B
    Companion cells
    Correct
  • C
    Xylem parenchyma
  • D
    Vessels
10
Which is not the function of parenchymatous cells?
  • A
    Mechanical support
    Correct
  • B
    Secretion
  • C
    Storage
  • D
    Photosynthesis
11
Which among the following are elongated or tube like cells withthick and lignified walls and tapering ends?
  • A
    Vessels
  • B
    Xylem fibres
  • C
    Xylem parenchyma
  • D
    Tracheids
    Correct
12
The characteristic feature of which cells have lignified thickening at the corner?
  • A
    Chlorenchyma
  • B
    Sclerenchyma
    Correct
  • C
    Parenchyma
  • D
    Collechyma
13
In monocotyledons, guard cell of stomata areThe figure given below is the apical meristem in root. Identify ‘A’ in the diagram.
Question 13 figure 1
  • A
    Cortex
  • B
    Procambium
  • C
    Axillary bud
  • D
    Protoderm
    Correct
14
Which is the function of companion cells?
  • A
    To store food materials like resins, latex etc.
  • B
    Radial conduction of water.
  • C
    To maintain the pressure gradient in the sieve tubes.
    Correct
  • D
    Controlling the functions of sieve tubes.
15
Tracheids differ from vessels in having
  • A
    All of these
  • B
    Pointed tips
    Correct
  • C
    Pits in walls
  • D
    Rounded structure