A Transverse section of stem is stained first with safranin and then with fast green following the usual schedule of double staining for the preparation of a permanent slide. What would be the colour of the stained xylem and phloem?

(a) Red and green

(b) Green and red

(c) Orange and yellow

(d) Purple and orange

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Match the following columns:

Column I Column II
A. Meristem i. Photosynthesis, storage
B. Parenchyma  ii. Mechanical support
C. Collenchyma cells iii. Actively dividing
D. Sclerenchyma  iv. Stomata
E. Epidermal tissue v. Sclereids

Codes:

A B C D E
1. i iii v ii iv
2. iii i ii v iv
3. ii iv v i iii
4. v iv iii ii i

Subtopic:  Meristematic Tissue:Classification | Simple Tissue: Parenchyma | Simple Tissue: Chollenchyma & Sclerenchyma | Epidermal Tissue System |
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3. Match the following columns.

Column I

 Column II

A. Cuticle 

B. Bulliform cells 

C. Stomata 

D. Epidermis 

1. Guard cells

2. Single layer

3. Waxylayer

4. Empty colourless cell

Codes

       A   B   C   D 

(a)   3   4   1   2

(b)   1   2   3   4

(c)   3   2   4   1

(d)   3   2   1   4

Subtopic:  Vascular Tissue System |
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4. Identify the tissue system from among the following.

(a) Parenchyma

(b) Xylem

(c) Epidermis

(d) Phloem

Subtopic:  Tissue: Introduction & Classification |
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Cells of this tissue are living and show angular wall thickning. They also provide mechanical support. The tissue is

1. xylem

2. sclerenchyma

3. collenchyma

4. epidermis

Subtopic:  Simple Tissue: Chollenchyma & Sclerenchyma |
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6. Epiblema of roots is equivalent to

(a) pericycle

(b) endodermis

(c) epidermis

(d) stele

Subtopic:  Anatomy of Root |
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7. A conjoint and open vascular bundle will be observed in the transverse section of

(a) monocot root

(b) monocot stem

(c) dicot root

(d) dicot stem

Subtopic:  Vascular Tissue System |
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9. Phellogen and phellem respectively denote

(a) cork and cork cambium

(b) cork cambium and cork

(c) secondary cortex and cork

(d) cork and secondary cortex

Subtopic:  Activity of Cork Cambium |
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10. In which of the following pairs of parts of a flowering plant is epidermis absent?

(a) Root tip and shoot tip

(b) Shoot bud and floral bud

(c) Ovule and seed

(d) Petiole and pedicel

Subtopic:  Epidermal Tissue System |
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How many shoot apical meristems are likely to be present in a twig of a plant possessing, 4 branches and 26 leaves?

1. 26

2. 1

3. 5

4. 4

 

Subtopic:  Meristematic Tissue: Shoot Apex |
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