Exams CBSE Class 11 NCERT Solutions for Class 11 Biology Chapter 4 Animal Kingdom

Written By Abhishek_verma
Last Modified 16-06-2023

NCERT Solutions for Class 11 Biology Chapter 4 Animal Kingdom

NCERT Solutions for Class 11 Biology Chapter 4 Animal Kingdom: The 4th chapter of Class 11 Biology is Animal Kingdom. This article discusses NCERT Solutions for Class 11 Biology Chapter 4, an important chapter of the syllabus. Top professionals and subject matter experts create Embibe’s NCERT Solutions. Students can learn and practise questions from each topic covered in the chapter- Animal Kingdom.

The solutions for Class 11 Biology Chapter 4 are based on NCERT textbooks and are easy to understand. NCERT has arranged the questions in the answer books in such a way that they are likely to appear in CBSE exam papers. The academicians of Embibe have compiled more than 500 questions from over 40 books to assist students in practising and mastering their concepts.

NCERT Solutions for Class 11 Biology Chapter 4: Important Topics

We have provided the CBSE Class 11 Biology Chapter 4 and highlighted the important topics to help students prepare well for the exam. The topics included in the chapter are mentioned in the table below. Each topic will have numerous questions for practice to ensure that a student has fully understood the concept.

Students can refer to Embibe NCERT Solutions, Embibe Explainers, and 3D videos to be thorough with the concepts. Furthermore, they can practise every concept learned and also customise tests on Embibe to assess their level of understanding.

Sr. No.	Topic Name
Ex 4.1	Basis Of Classification
Ex 4.1.1	Levels Of Organisation
Ex 4.1.2	Symmetry
Ex 4.1.3	Diploblastic And Triploblastic Organisation
Ex 4.1.4	Coelom
Ex 4.1.5	Segmentation
Ex 4.1.6	Notochord
Ex 4.2	Classification of Animals
Ex 4.2.1	Phylum – Porifera
Ex 4.2.2	Phylum – Coelenterata (Cnidaria)
Ex 4.2.3	Phylum – Ctenophora
Ex 4.2.4	Phylum – Platyhelminthes
Ex 4.2.5	Phylum – Aschelminthes
Ex 4.2.6	Phylum – Annelida
Ex 4.2.7	Phylum – Arthropoda
Ex 4.2.8	Phylum – Mollusca
Ex 4.2.9	Phylum – Echinodermata
Ex 4.2.10	Phylum – Hemichordata
Ex 4.2.11	Phylum – Chordata.

NCERT Solutions for Class 11 Biology Chapter 4: Points to Remember

Students preparing for Class 11 Biology Chapter 4 can refer to the important points below.

Animals without coelom or body cavities are called acoelomates, e.g., Cnidaria and Platyhelminthes.
The four types of symmetry found in animals are spherical, radial, biradial, and bilateral.
Arthropoda is the largest phylum in the animal kingdom.
Agnatha is represented by the class Cyclostomata comprising lampreys and hagfishes.
The phylum Chordata is named after the notochord, a stiff and flexible rod-like structure along the back lying ventral to nerve cord.
Reptilia is the first class of terrestrial vertebrates characterised by the presence of dry and cornified skin.