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Revision Notes

Living World

Maharashtra Board · Class 11 · Biology

Quick revision notes for Living World — Maharashtra Board Class 11 Biology. Key concepts, formulas, and definitions for last-minute revision.

44 questions20 flashcards5 concepts

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Key Topics to Revise

1

Basic Principles of Life

  • Living organisms show six fundamental characteristics that distinguish them from non-living matter
  • Metabolism is the sum of all chemical reactions in an organism, including catabolism (breaking down molecules) and anabolism (building up molecules)
  • Growth in living organisms is intrinsic (from within) unlike non-living objects where growth is extrinsic (from outside)
2

Taxonomical Aids for Studying Biodiversity

  • Taxonomical aids are tools used to identify, classify, and study the diversity of organisms
  • These aids help in systematic documentation and understanding of biodiversity
  • Different aids serve specific purposes in biological research and education
3

Herbarium

  • A herbarium is a collection of dried, pressed, and preserved plant specimens mounted on standard sheets
  • Term coined by Pitton de Tournefort in 'Elemens'
  • Art initiated by Italian taxonomist Luca Ghini (1490-1556)
4

Botanical Gardens

  • Places where living plants from different parts of the world are grown scientifically and systematically
  • Plants are maintained in vivo (living condition)
  • All plants are properly labeled with scientific and common names

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Key Concepts

Living organisms exhibit six fundamental characteristicsA herbarium is a collectionThese are scientific institutions where livingMuseums house preserved specimens of plantsConservation involves protecting biological diversity thr...

Frequently Asked Questions

What are the important topics in Living World for Maharashtra Board Class 11 Biology?
Living World covers several key topics that are frequently asked in Maharashtra Board Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Living World — Maharashtra Board Class 11 Biology?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision 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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