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Chapter 12 of 20
Chapter Summary

Animal Classification

Maharashtra Board · Class 10 · Science

Summary of Animal Classification for Maharashtra Board Class 10 Science. Key concepts, important points, and chapter overview.

45 questions48 flashcards5 concepts

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Overview

Notice how animals differ in body size, habitat, body covering, and movement. Those visible differences help group animals into smaller, easier-to-study sets. Animal classification means forming groups and sub-groups of animals on the basis of similarities and differences. It makes the study of the

Key Concepts

Animal classification is the formation

Animal classification is the formation of groups and sub-groups of animals based on similarities and differences. It helps organize the estimated 7 mi

Aristotle was the first to classify

Aristotle was the first to classify animals using body size, habits, and habitats. His method is called the artificial method. Later scientists follow

Animal kingdom is divided into non

Animal kingdom is divided into non-chordates and chordates depending on the presence or absence of notochord. Non-chordates lack notochord and pharyng

Multicellular animals may show cellular grade

Multicellular animals may show cellular grade organization, cell-tissue grade organization, tissue-organ grade organization, or organ-system grade org

Some animals are asymmetrical

Some animals are asymmetrical, some are radially symmetrical, and some are bilaterally symmetrical. Some sponges are asymmetrical, star fish is radial

Learning Objectives

  • Understand why animals are classified into groups and sub-groups.
  • Recall the history of animal classification and the move from artificial to natural systems.
  • Differentiate between non-chordates and chordates using notochord, nerve cord, heart position, and pharyngeal gill slits.
  • Identify the main phyla of non-chordates and their key characters.
  • Recognize the three subphyla of Chordata and the six classes of Vertebrata.

Frequently Asked Questions

What are the important topics in Animal Classification for Maharashtra Board Class 10 Science?
Animal Classification covers several key topics that are frequently asked in Maharashtra Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Animal Classification — Maharashtra Board Class 10 Science?
Understand the core concepts first, then work through the 45 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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