Tissues: Plant and Animal Tissues Structured Answer Biology Class-9 ICSE Selina Publishers

Tissues: Plant and Animal Tissues Structured Answer Biology Class-9 ICSE Selina Publishers Solutions Chapter-3. Step By Step ICSE Selina Concise Solutions of Chapter-3 Tissues: Plant and Animal Tissues with Exercise-3 including MCQs, Very Short Answer Type, Short Answer Type, Long Answer Type and Structured/Application Questions Solved Visit official Website CISCE for detail information about ICSE Board Class-9.

Tissues: Plant and Animal Tissues Exe-3 Structured Answer Biology Class-9 ICSE Concise Selina Publishers

Board ICSE
Publications Selina Publication
Subject Biology
Class 9th
Chapter-3 Tissues: Plant and Animal Tissues
Book Name Concise
Topics Solution of E. Structured/Application Answer Type
Academic Session 2023-2024

E. Structured/Application Answer  Type

Tissues: Plant and Animal Tissues Class-9 Biology Concise Solutions  

Page 32

Question 1.

Study the diagram given below and then answer the questions that follow:

Concise Biology Solutions of Chapter-3 Tissue structured application type

(a) Identify the tissue and give a reason to support your answer.

(b) Name the parts labelled 1, 2, 3 and 4.

(c) Where is this tissue likely to be found in the plant?

(d) State the function of the parts labelled 1, 2, 3 and 4.

Answer:

(a) The given diagram is of the phloem tissue because the cells show cellular contents unlike the xylem tissue which contains hollow cells without any cellular contents.

(b)

1 → Sieve cell

2 → Phloem parenchyma cell

3 → Companion cell

4 → Sieve plate

(c) The phloem is a food-conducting tissue and is likely to be found in the leaves and stem of plants to carry the food manufactured in the leaves to various parts of the plant.

(d)

1 → Sieve cells: Help in the transport of food from leaves to storage organs and other parts of the plant.

2 → Phloem parenchyma cells: Storage of starch, fat and other organic food material.

3 → Companion cells: Help in the functioning of the sieve tube cells.

4 → Sieve plate: Perforations in the sieve plates allow water and dissolved organic solutes to flow along the sieve tube.

Question 2.

Study the diagram given below and then answer the questions that follow:

Chapter-3 Tissues Concise Biology Exercise -E

(a) Identify the cell.

(b) Name the parts labelled 1, 2, 3, 4, 5 and 6.

(c) Where is this cell likely to be found in the human body and what is its function?

Answer:

(a) The given diagram shows a nerve cell or neuron.

(b)

1 → Dendrites/Dendrons

2 → Axon

3 → Nucleus

4 → Cyton/Perikaryon

5 → Neurolemma

6 → Axon endings

(c)

 The nerve cell is likely to be found in the nervous system of the human body. The function of the nerve cell is to transmit messages from one part of the body to another. It is associated with perception and responses of animals.

Question 3. 

The figure (A and B) given below are two kinds of animal tissue. Study the figure and answer the following questions :

The figure (A and B) given below are two kinds of animal tissue. Study the figure and answer the following questions :

(a) Identify the tissue A and B.

(b) Label all the guidelines marked in the figures A and B.

(c) Write one common function of both the tissues A and B.

(d) Mention one functional difference between A and B.

(e) Write one specific location of each (A and B) in human body.

Answer:

(a) Tissue A is Cartilage. Tissue B is Bone.

(b) Fig. A

  • 1 → Matrix
  • 2 → Cell

Fig. B

    • 1 → Concentric Lamellae
    • 2 → Haversian Canal
    • 3 → Bone cell

(c) Common function of both the tissue is providing support.

(d) Cartilage provides support to flexible and elastic parts of body like trachea while bone is hard and provides structural support to the body.

(e) A → Bronchial tubes
B → Ribs

Question 4. 

(a) what are the two kinds of fibrous connective tissue ?

(b) Write one important functions of each.

(c) draw a neat diagram of fibrous connective tissue. Label its four important parts.

Answer:

(a) Tendons and Ligaments are two fibrous connective tissue.

(b) Tendons connect muscles to bones. Ligaments connect bone to bone.

(c) Below diagram shows fibrous connective tissue with four of its important parts labelled:

draw a neat diagram of fibrous connective tissue. Label its four important parts.

—  : End of Tissues: Plant and Animal Tissues E. Structured/Application Answer Class-9 ICSE Biology Solutions :–

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