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P S Verma and V K Agarwal solutions for Class 9 Science chapter 4 - Diversity in Living Organisms

Class 9 Biology - Science Part 3

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P S Verma and V K Agarwal Class 9 Biology - Science Part 3

Class 9 Biology - Science Part 3 - Shaalaa.com

Chapter 4: Diversity in Living Organisms

Short Questions Answer ( Carrying 2 Marks)shLong Questions Answer ( Carrying 5 Marks)

Chapter 4: Diversity in Living Organisms Exercise Short Questions Answer ( Carrying 2 Marks), sh solutions [Pages 259 - 260]

Short Questions Answer ( Carrying 2 Marks) | Q 1 | Page 259

Enlist various types of species diversity.

Short Questions Answer ( Carrying 2 Marks) | Q 1 | Page 259

Enlist various types of species diversity.

Short Questions Answer ( Carrying 2 Marks) | Q 2 | Page 259

By given the example of a tree explain various types species diversity.

Short Questions Answer ( Carrying 2 Marks) | Q 2 | Page 259

By given the example of a tree explain various types species diversity.

Short Questions Answer ( Carrying 2 Marks) | Q 3 | Page 259

What is the need for classification?

Short Questions Answer ( Carrying 2 Marks) | Q 4 | Page 259

What is basis of classification?

Short Questions Answer ( Carrying 2 Marks) | Q 5 | Page 259

How is the complexity of cell structure and their number used in classification?

Short Questions Answer ( Carrying 2 Marks) | Q 6 | Page 260

Mention seven categories of hierarchical classification.

Short Questions Answer ( Carrying 2 Marks) | Q 7 | Page 259

Give distinguishing features of plants and animals.

Short Questions Answer ( Carrying 2 Marks) | Q 8 | Page 259

Write down two disadvantages of two kingdom classification.

Short Questions Answer ( Carrying 2 Marks) | Q 9 | Page 259

With the help of flow chart depict five kingdoms classification.

Short Questions Answer ( Carrying 2 Marks) | Q 10 | Page 259

Mention two characteristics of kingdom Protista.

Short Questions Answer ( Carrying 2 Marks) | Q 11 | Page 259

Write a note on lichens.

Short Questions Answer ( Carrying 2 Marks) | Q 12 | Page 259

Draw a flow chart showing classification of kingdom Plantae.

Short Questions Answer ( Carrying 2 Marks) | Q 13 | Page 259

Write four general characters of Thallophyta.

Short Questions Answer ( Carrying 2 Marks) | Q 14 | Page 259

Distinguish between algae and fungi.

Short Questions Answer ( Carrying 2 Marks) | Q 15 | Page 259

Give the four characteristics of algae.

Short Questions Answer ( Carrying 2 Marks) | Q 16 | Page 259

Write down differences between dicots and monocots.

sh | Q 17 | Page 259

Write down differences between bryophytes and pteridophytes.

Short Questions Answer ( Carrying 2 Marks) | Q 18 | Page 259

Write down four main characters of Bryophyta. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 19 | Page 259

Write down four main characters of Pteriodophyta. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 20 | Page 259

Write down four main characters of gymnosperms.

Short Questions Answer ( Carrying 2 Marks) | Q 21 | Page 259

Write down four main characters of angiosperms.

Short Questions Answer ( Carrying 2 Marks) | Q 22 | Page 259

Distinguish between Nonchordata and Chordata.

Short Questions Answer ( Carrying 2 Marks) | Q 23 | Page 259

How do animals of Porifera differ from animals of Cnidaria?

Short Questions Answer ( Carrying 2 Marks) | Q 24 | Page 259

Distinguish between polyp and medusa.

Short Questions Answer ( Carrying 2 Marks) | Q 25 | Page 259

Write down four general characters of Porifera. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 26 | Page 259

Write down four general characters of cnidarians (coelenterates). Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 27 | Page 260

What is difference between bilateral symmetry and radial symmetry?

Short Questions Answer ( Carrying 2 Marks) | Q 28 | Page 260

Write down four characteristics of Ctenophora and give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 29 | Page 260

Write down four main characters of Platyhelminthes. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 30 | Page 260

Main characteristics of Nematoda:

Short Questions Answer ( Carrying 2 Marks) | Q 31 | Page 260

Write down four main characters of Annelida.

Short Questions Answer ( Carrying 2 Marks) | Q 32 | Page 260

Define the term hermaphrodite. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 33 | Page 260

What do you mean by the term triploblastic animals? Give two example.

Short Questions Answer ( Carrying 2 Marks) | Q 34 | Page 260

What do you mean by the term coelomate animals? Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 35 | Page 260

Write down four general characters of phylum Arthropoda. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 36 | Page 260

Give four general characters of phylum Mollusca. Write down two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 37 | Page 260

Write down four general characters of phylum Echinodermata. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 38 | Page 260

Write the Scientific Names Of:

  1. Prawn;
  2. House Fly;
  3. Star Fish;
  4. Squid;
  5. Apple Snail;
  6. Fresh Water Mussel.
Short Questions Answer ( Carrying 2 Marks) | Q 39 | Page 260

Name the phylum in which ambulacral system is present. What is its function?

Short Questions Answer ( Carrying 2 Marks) | Q 40 | Page 260

What are adaptations in fishes due to which they are aquatic?

Short Questions Answer ( Carrying 2 Marks) | Q 41 | Page 260

Write down four characters of Chondrichtyes. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 42 | Page 260

Write down four characters of Osteichtyes and give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 43 | Page 260

What are differences between the following :

(a) Cartilaginous fishes and bony fishes ;

(b) Amphibia and Reptilia ;

(c) Aves and mammals.

Short Questions Answer ( Carrying 2 Marks) | Q 44 | Page 260

Write down four characters of mammals. Give two examples.

Short Questions Answer ( Carrying 2 Marks) | Q 45 | Page 260

Describe some flight adaptations of the birds.

Short Questions Answer ( Carrying 2 Marks) | Q 46 | Page 260

Write down four main characters of chordates.

Short Questions Answer ( Carrying 2 Marks) | Q 47 | Page 260

Write short note on protochordates.

Short Questions Answer ( Carrying 2 Marks) | Q 48 | Page 260

Give an example each of Urochordata and Cephalochordata.

Short Questions Answer ( Carrying 2 Marks) | Q 49 | Page 260

Give one point of difference between notochord and nerve cord.

Chapter 4: Diversity in Living Organisms Exercise Long Questions Answer ( Carrying 5 Marks) solutions [Page 260]

Long Questions Answer ( Carrying 5 Marks) | Q 1 | Page 260

Describe the characteristics used in hierarchial classification of organisms.

Long Questions Answer ( Carrying 5 Marks) | Q 2 | Page 260

Briefly describe the importance of classification.

Long Questions Answer ( Carrying 5 Marks) | Q 3 | Page 260

What is hierarchy of categories? Describe the same.

Long Questions Answer ( Carrying 5 Marks) | Q 4 | Page 260

Write a note on kingdom Monera.

Long Questions Answer ( Carrying 5 Marks) | Q 5 | Page 260

Describe the characteristics of kingdom Protista. Give two examples.

Long Questions Answer ( Carrying 5 Marks) | Q 6 | Page 260

Write a note on kingdom Fungi.

Long Questions Answer ( Carrying 5 Marks) | Q 7 | Page 260

Describe general characters, classification and example of old division Spermatophyta.

Long Questions Answer ( Carrying 5 Marks) | Q 8 | Page 260

Define pteridophytes. Compare between bryophytes and Pteridophytes.

Long Questions Answer ( Carrying 5 Marks) | Q 9 | Page 260

Explain general characteristics of phylum Platyhelminthes and Nematoda. Give two examples of each.

Long Questions Answer ( Carrying 5 Marks) | Q 10 | Page 260

Describe general characteristics of phylum Annelida. Give one example each class of Annelida.

Long Questions Answer ( Carrying 5 Marks) | Q 11 | Page 260

Explain the general charaters of phylum Mollusca. Give one example of following classes of Mollusca;

(i) Gastropoda;

(ii) Pelecypoda;

(iii) Cephalopoda.

Long Questions Answer ( Carrying 5 Marks) | Q 12 | Page 260

Explain the general characters of phylum Arthropoda. Give one example of following classes

(i) Crustacea;

(ii) Myriapoda;

(iii) Insecta;

(iv) Arachnida.

Long Questions Answer ( Carrying 5 Marks) | Q 13 | Page 260

Name major phyla of Animal kingdom. Write down one character and one example of each of them.

Long Questions Answer ( Carrying 5 Marks) | Q 14 | Page 260

Describe the important characters of mammals and birds. Give two examples of each.

Long Questions Answer ( Carrying 5 Marks) | Q 15 | Page 260

What are pisces? Classify and explain two different kinds of fishes by the help of suitable examples.

Chapter 4: Diversity in Living Organisms

Short Questions Answer ( Carrying 2 Marks)shLong Questions Answer ( Carrying 5 Marks)

P S Verma and V K Agarwal Class 9 Biology - Science Part 3

Class 9 Biology - Science Part 3 - Shaalaa.com

P S Verma and V K Agarwal solutions for Class 9 Science chapter 4 - Diversity in Living Organisms

P S Verma and V K Agarwal solutions for Class 9 Science chapter 4 (Diversity in Living Organisms) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Class 9 Biology - Science Part 3 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. P S Verma and V K Agarwal textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 9 Science chapter 4 Diversity in Living Organisms are Diversity in Living Organisms Introduction, Diversity in Living Organisms Introduction, Diversity in Living Organisms - Basis of Classification, Hierarchy of Categories / Groups, Plantae, Animalia, Nomenclature.

Using P S Verma and V K Agarwal Class 9 solutions Diversity in Living Organisms exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in P S Verma and V K Agarwal Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 9 prefer P S Verma and V K Agarwal Textbook Solutions to score more in exam.

Get the free view of chapter 4 Diversity in Living Organisms Class 9 extra questions for Science and can use Shaalaa.com to keep it handy for your exam preparation

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