Simple Permanent Tissues

Q.

Parenchyma cells containing chloroplasts are called chlorenchyma.

1. True

2. False

Q.

What happens to the cells formed by division of meristematic tissue?

1. They differentiate to form permanent tissue.

2. They initiate plant growth.

3. They form permanent tissue which can divide.

4. None of the above.

Q. If parenchyma cells consist of large air spaces, then they are called as __________. Please explain.

Q.

Which of the following tissue present in the leaf helps in photosynthesis?

1. Parenchyma

2. None of the above

3. Aerenchyma

4. Collenchyma

Q.

Which of the following simple permanent tissue forms the hypodermis layer of a dicot stem?

1. Dicots have collenchymatous hypodermis, while it is parenchymatous is monocots

2. Monocots have collenchymatous hypodermis, while it is sclerenchymatous is dicots

3. Monocots have sclerenchymatous hypodermis, while it is collenchymatous in dicots

4. Monocots do not have a hypodermis.

Q.

Parenchyma cells are dead with no protoplasmic content.

1. True
2. False

Q.

Which one of the following tissues gives toughness and rigidity to different plant organs?

1. Sclerenchyma

2. Phloem

3. Parenchyma

4. Collenchyma

Q.

___ is a simple permanent tissue made of uniformly thick walled dead cells.

Q.

Simple permanent tissues are formed from the _______ tissues by differentiation.

1. Sclerenchyma

2. Parenchyma

3. Meristematic

4. Collenchyma

Q.

Which of the following is a function of the collenchyma cells?

1. Aiding in buoyancy

2. Photosynthesis

3. Providing support

4. Storage of food

Q.

Deepa was shown two slides of plant tissues. She was told one contained parenchyma cells, while the other slide had sclerenchyma cells. How can she identify the slide having sclerenchyma cells?

1. Thickness of cell walls

2. position of vacuoles

3. Location of nucleus

4. Size of cells

Q.

Nondividing cells produced from meristems are called

1. Permanent tissue

2. Epidermis

3. Bark tissue

4. Parenchyma​

Q.

Distinguish between

(I) Meristematic tissue and Permanent tissue

(II) Simple permanent tissue and Complex permanent tissue

Q.

___ is simple permanent tissue which gives flexibility to the plants.

Q. Sclerenchyma tissues have no intercellular space as the walls are thickened due to the presence of __________________. What is lignin?

Q.

The hardness and stiffness of plants is due to the presence of

1. collenchyma

2. aerenchyma

3. parenchyma

4. scelerenchyma

Q.

I am a complex sugar found in plants responsible for hardening of sclerenchyma. I am ____.

1. lignin

2. sucrose

3. starch

4. chitin

Q.

State a function of : (a) Areolar tissue (b) Intercalary meristem (c) Sclerenchyma tissue

Q.

You are shown a permanent slide with thin-walled isodiametric cells with a large vacuole. Identify the type of cells.

1. Parenchyma cells

2. Nerve cells

3. Sclerenchyma cells

4. Collenchyma cells

Q.

What makes the shell of a coconut tough?

1. apical meristem

2. intercalary meristem

3. collenchyma

4. sclerenchyma

Q. The parenchyma cells with chlorophyll is known as .

1. aerenchyma
2. collenchyma
3. chlorenchyma

Q.

Differentiate between parenchyma and collenchyma based on (a) strength (b) cytoplasm (c) cell wall.

Q. Choose the correct answers from the alternatives given.
Bast fibres present in woody stem belong to

1. Cork
2. Phloem
3. Cortex
4. Xylem

Q.

__ in the dicot stem is made of collenchyma cells

Q.

Which of the following tissues are characteristic of the coconut husk?

1. Parenchyma

2. Collenchyma

3. Sclerenchyma

4. Aerenchyma

Q. A permanent tissue is different from a meristematic tissue in that

1. it is found in the root and shoot apices
2. it gives rise to more tissues
3. it helps in elongation of the stem
4. it has lost the ability to divide

Q.

which is the least specialised cells in plant?