Meristematic tissues

Q.

What is the difference between plant tissue and animal tissue (in tabular form)?

Q.

What are meristematic tissues? Explain with the help of suitable diagram. Give their classification on the basis of their position in the plant body.

Q.

What is the function of meristematic tissue?

Q.

The dead element present in Phloem is

1. Companion fibres

2. Phloem fibres

3. Phloem parenchyma

4. Sieve tubes

Q.

Why do meristmatic tissues have dense cytoplasm and a prominent nucleus?

Q.

What is meant by the Apoplast pathway? Why does it occur in the cortex and not in Endodermis?

Q.

Give one word for each of the following :
(a) A group of similar cells performing a specific function.
(b) Cells least specialized in the plants.
(c) Cells responsible for increase in diameter of the stem and root of dicot plants.

Q.

What are the differences between simple permanent tissues and complex permanant tizsues?

Q.

Which of the following statements is incorrect?

1. Some tissues in plants divide throughout the life

2. Cell growth in animals is more uniform as compared to plants

3. Animals have more dead tissues as compared to plants

4. There is no demarcation of dividing and non-dividing regions in animals

Q.

Is epidermis a simple permanent tissue or a complex permanent tissue ?

My teacher told that it is neither simple nor complex tissue , but a protective tissue which is entirely different .But the videos says that it is a complex permanent tissue. Which is correct ?

Q.

Question 31
Survival of plants in terrestrial environment has been made possible by the presence of

(a) intercalary meristem
(b) conducting tissue
(c) apical meristem
(d) parenchymatous tissue

Q.

Name the two basic types of tissues found in plants.

Q.

Name a basic tissue which is present in plants but absent in animals.

Q.

detail description of types of meristematic tissues

Q. Select the incorrect statement w.r.t. meristematic tissue.

1. Intercellular spaces are absent
2. Vacuoles are absent
3. Nucleus is large and prominent
4. The cells are large and differentiated into different shapes

Q.

Which one of the following pairs is correctly matched?
(a) Meristem — Actively dividing cells
(b) Xylem — Transport of food
(c) Phloem — Transport of water
(d) Sclerenchyma — Storage of starch.

Q.

Which meristem is present at the base of the leaves or internodes on twigs ?

1. Apical meristem

2. Cambium

3. Intercalary meristem

4. Epidermis

Q.

The figure illustrates the location of meristematic tissues in plants.

The label ‘X’ in the given illustration is____i____meristem that helps in increasing the_____ii____of stem and root.

The information in which alternative completes the given statement?

1. 

2. 

3. 

4. 

Q. Meristematic tissues are found in

1. Only stems of the plants
2. Both roots and stems
3. In all growing tips of the plant body
4. Only roots of the plants

Q. Easy bending in various parts of a plant without breaking is due to _________.

1. Sclerenchyma
2. Chlorenchyma
3. Collenchyma
4. Aerenchyma

Q. What are the basic types of tissues present in plants?

1. Meristematic Tissue
2. Dermal Tissue
3. Ground Tissue
4. Vascular Tissue

Q. Casparian strips are present in:

1. Endodermis
2. Pericycle
3. Periderm
4. Cortex

Q. Question 3
How are simple tissues different from complex tissues in plants?

Q. Meristematic tissues are present at the ________ of the plant root.

1. peripheral edges
2. terimal end
3. lateral sides
4. top edge

Q.

Are all meristematic cells undifferentiated

Q.

Are sclerenchyma cells dead?

Q.

What is the basic difference between tissues of plants and animals?

1. Plant tissues consume more energy as compared to animal tissues.

2. Most plant tissues are living.

3. Most animal tissues are dead.

4. Most plant tissues are dead.

Q.

Which meristem replaces epidermis as the protective covering?

Q.

How are simple tissues different from complex tissues in plants?

Q.

Question 55
(a) Differentiate between meristematic and permanent tissues in plants
(b) Define the process of differentiation
(c) Name any two simple and two complex permanent tissues in plants.