Plant Tissues

Q.

Name the animals which can be seen 1-On the branches, 2-On the trunk, 3-On the leaves, 4-On the ground and 5-Around the tree.

Q.

Name the kind of tissue found
(a) at the tip of plant roots.
(b) at the lower surface of leaf.
(c) in the inner lining of intestine.
(d) at the joint between two long bones.
(e) in the walls of the veins of leaves.
(f) as gritty masses in the skin of pears.

Q.

What are the different types of permanent tissues

Q.

What are ground tissues?

Q.

Give characteristic features of permanent tissue in plants.

Q. Question 1
Name types of simple tissues.

Q. Difference between the meristematic and permanent tissue?

Q. Can you explain what is permanent tissue

Q.

Which of the following statement is incorrect?

Parenchymatous tissues have intercellular spaces

Collenchymatous tissues are irregularly thickened at corners

Apical and intercalary meristems are permanent tissues

Meristematic tissues, in their early stage, lack vacuoles

Q.

Write down names Of different types of plant tissues.

Q. The tissues that bring about overall growth and repair are called ____.

1. ground tissues
2. All of the above
3. meristematic tissues
4. vascular tissues

Q.

Why is the epidermis important for plants?

Q. Epidermal cells on the aerial parts of a plant secrete a waxy, water resistant layer on their outer surface called .

1. cutin
2. lignin
3. lumen

Q. Define cork. Are the cells of cork living? How does the cork act as a protective tissue? [3 MARKS]

Q.

Question 54
Why are xylem and phloem called complex tissues? How are they different from one other?

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.

Q.

Smack is a drug derived from an alkaloid obtained from the

Q.

Cork cells are made impervious to water and gases by the presence of

1. cellulose

2. lipids

3. suberin

4. lignin

Q. What forms the basis of classification of tissues present in plants and animals?

Q.

Question 2
Find out incorrect sentence

(a) Parenchymatous tissues have intercellular spaces
(b) Collenchymatous tissues are irregularly thickened at corners
(c) Apical and intercalary meristems are permanent tissues
(d) Meristematic tissues, in its early stage, lack vacuoles

Q.

As the plants grow older what are the changes the outer protective tissue undergoes?

Q. How many different types of tissues are found in human body?

1. $4$
2. $14$
3. $12$
4. $40$

Q.

Which tissue is responsible for growth in cut grass-

Apical meristematic tissue

Or intercalary merustemeris tissue?

Q.

Is phellem made up of dead cells?

Q. Parenchyma provides only mechanical support to the plant.

1. True
2. False

Q.

Give the characteristics of cork.

Q. what happens to all the meristmatic tissues after they are formed

Q.

__ (Meristematic / Permanent) tissue can multiply to produce new cells.

Q.

Define cork. Are the cells of cork living? How does the cork act as a protective tissue?

Q.

Which types of tissues are more common in plants.