NCERT Class 11 Biology Animal Kingdom Questions

Read and download NCERT Class 11 Biology Animal Kingdom Questions in NCERT book for Class 11 Biology. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Biology textbook for Class 11 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 11 Biology to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 11 Biology Chapter 4 Animal Kingdom

Class 11 Biology students should refer to the following NCERT Book Chapter 4 Animal Kingdom in Class 11. This NCERT Book for Class 11 Biology will be very useful for exams and help you to score good marks

Chapter 4 Animal Kingdom NCERT Book Class 11

ANIMAL KINGDOM

VERY SHORT ANSWER TYPE QUESTIONS

1. Identify the phylum in which adults exhibit radial symmetry and larva exhibit bilateral symmetry.

2. What is the importance of pneumatic bones and air sacs in Aves?

3. What is metagenesis? Mention an example which exhibits this phenomenon.

4. What is the role of feathers?

5. Which group of chordates possess sucking and circular mouth without jaws?

6. Give one example each for an animal possessing placoid scales and that with cycloid scales.

7. Menion two modifications in reptiles required for terrestrial mode of life.

8. Mention one example each for animals with chitinous exoskeleton and those covered by a calcareous shell.

9. What is the role of radula in molluscs?

10. Name the animal, which exhibits the phenomenon of bioluminescence. Mention the phylum to which it belongs.

11. Write one example each of the following in the space provided.

     a. Cold blooded animal ________________________

     b. Warm blooded animal ________________________

     c. Animal possessing dry and cornified skin _______________

     d. Dioecious animal _____________________

12. Differentiate between a diplobastic and a triploblastic animal.

13. Give an example of the following

     a. Round worm

     b. Fish possessing poison sting

     c. A limbless reptile/ amphibian

     d. An oviparous mammal

14. Provide appropriate technical term in the space provided.

    a. Blood-filled cavity in arthropods __________________________.

    b. Free-floating form of cnidaria _____________________________.

    c. Stinging organ of jelly fishes ______________________________.

    d. Lateral appendages in aquatic annelids ___________________.

15. Match the following: 

Animals                              locomotory Organ

a. Octopus                           i. Limbs

b. Crocodile                          ii. Comb plates

c. Catla                                iii.Tentacles

d. Ctenoplana                        iv. Fins

SHORT ANSWER TYPE QUESTIONS

1. Differentiate between:

   a. Open circulatory system and closed circulatory system

   b. Oviparous and viviparous characteristic

   c. Direct development and Indirect development

2. Sort out the animals on the basis of their symmetry (radial or bilateral) coelenterates, ctenophores, annelids, arthropods, and echinoderms.

3. There has been an increase in the number of chambers in heart during evolution of vertebrates. Give the names of the class of vertebrates having two, three or four-chambered heart.

4. Give an example for each of the following

   a. A viviparous animal

   b. A fish possessing a poison sting

   c. A fish possessing an electric organ

   d. An organ, which regulates buoyancy

   e. Animal, which exhibits alternation of generation

   f. Oviparous animal with mammary gland


Please refer to attached file for NCERT Class 11 Biology Animal Kingdom

Chapter 17 Breathing and Exchange of Gases
NCERT Class 11 Biology Breathing and Exchange of Gases

Biology NCERT Book Class 11 Chapter 4 Animal Kingdom

The above NCERT Books for Class 11 Biology Chapter 4 Animal Kingdom have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 4 Animal Kingdom Biology Class 11 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 4 Animal Kingdom NCERT etextbooks as the exams for Class 11 Biology are always asked as per the syllabus defined in these ebooks. These Class 11 Chapter 4 Animal Kingdom book for Biology also includes collection of question. We have also provided NCERT solutions for Class 11 Biology which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 11 students.

NCERT Book Class 11 Biology Chapter 4 Animal Kingdom

The latest NCERT book for Chapter 4 Animal Kingdom pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 11 Biology Chapter 4 Animal Kingdom are designed to enhance the overall understanding of students. All Class 11 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 11 students. 

Chapter 4 Animal Kingdom NCERT Book Class 11 Biology

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Class 11 Biology Chapter 4 Animal Kingdom NCERT Book

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Class 11 Chapter 4 Animal Kingdom NCERT Book Biology

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