P S Verma and V K Agarwal solutions for Biology [English] Class 9 chapter 3 - Tissues [Latest edition]

What is the importance of tissues?

Why do plants and animals possess different types of tissues?

Tabulate differences between plants and animal tissues.

Write a short note on intercalary meristem.

Write one main function of

(a) Apical meristem

(b) Lateral meristem

What are simple tissues? Explain their three different types.

Draw a well labelled diagram of parenchyma and collenchyma.

Draw a well labelled diagram of phloem.

Draw a well labelled diagram of xylem.

Give two functions of collenchyma.

Write a short note on sclerenchyma.

Distinguish between tracheids and vessels.

Explain different types of elements present in phloem.

What are tracheary elements? Describe their functions.

Write the functions of parenchyma, collencyma and sclerenchyma.

What is the difference between parenchyma and collenchyma?

What is the differences between collenchyma and sclerenchyma?

Name the different types of elements found in the xylem.

What are the functions of xylem?

What are the functions of phloem?

Write down names of different types of plant tissues.

Explain how sieve tubes manage to be living?

Give four important functions of epithelial tissue. Name one specific place in the body where each function is carried out.

Enlist three types of muscles with their locations.

In Which Tissue is Found Anyone of the Following Structures : Neuron, Dendrite, Cilia, Collagen Fibres, Elastin Fibre.

List one function of the Following : 1.Osteoblast

List One Function of the Following : 2. Chondroblasts

List One Function of the Following : 3.Goblet Cell

List one function of the following : 4.neuron

List One Function of the Following : 5.Muscle Cell.

State two characteristics of nerve cells.

What is the function of bone, cartilage and ligament?

Name the following :

(a) Tissue which stores fat

Name the Following : (B) Epithelium Which Lines Lung Alveoli.

Give three functions of blood.

What are the different tissues in animals.

Draw and label a neuron.

Diagrammatically show the difference in three types of muscle fibres.

What are different types of tissues in plants? Describe simple tissues.

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

What is simple tissue? Classify and explain its different types with suitable diagram.

What do you know about complex tissue? Classify and explain its different types in plants with suitable diagrams.

Distinguish between the following pairs in one or two sentences for each

(a) RBCs and WBCs;

(b) bone and cartilage;

(c) blood and lymph.

(d) tendon and ligament

Distinguish between the following pairs in one or two sentences

(E) striated and unstriated muscles

Distinguish Between the Following Pairs in One Or Two Sentences (F) Axon and Dedrit

Describe the structure and functions of epithelium.

Classify connective tissue and give one example of each type.

Describe the composition and functions of blood.

Define muscular tissue. Classify and explain different types of muscles with the help of suitable diagrams.

Explain the structure of neuron with the help of a labelled diagram.