12th Class Bihar Board Biology Quiz

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Questions and Answers

What is the main subject of the text?

  • Mathematics
  • Chemistry
  • Physics
  • Biology (correct)

Which class in Bihar Board is being referred to in the text?

  • Class 8
  • Class 6
  • Class 10
  • Class 12 (correct)

Where is the mentioned Biology class located?

  • Punjab
  • Assam
  • Bihar (correct)
  • Gujarat

What is the primary theme that explains the unity and diversity of life?

<p>Evolution (C)</p> Signup and view all the answers

What is the fundamental unit that all organisms are made up of?

<p>Cells (C)</p> Signup and view all the answers

What allows organisms to move, grow, and reproduce?

<p>Energy processing (A)</p> Signup and view all the answers

At what levels of organization can biologists study life?

<p>From molecular biology to evolution of populations (D)</p> Signup and view all the answers

What method do biologists use to make observations and pose questions?

<p>The scientific method (C)</p> Signup and view all the answers

Flashcards

Biology Subject

The study of living organisms, including their structure, function, growth, origin, evolution, and distribution.

Class 12 in Bihar

A specific high school level Biology course in Bihar state of India.

Evolution

The process of change in organisms over time, unifying all life.

Fundamental Unit of Life

Cell: the basic structural and functional unit of life.

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Energy Processing

Process organisms use energy to function.

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Levels of Biological Study

From molecules to populations.

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Scientific Method

A process scientists use in investigations to answer questions

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Unity and Diversity

Evolution explains how all living creatures are interconnected yet unique.

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Study Notes

Main Subject

  • Focus on the study of Biology and its foundational concepts.

Class Reference

  • The text refers to the Bihar Board's 10th class curriculum.

Location of Biology Class

  • The Biology class is part of the educational structure in the state of Bihar, India.

Primary Theme of Life

  • Unity and diversity of life are explained through the concept of evolution and shared characteristics among organisms.

Fundamental Unit of Organisms

  • All organisms are fundamentally made up of cells, serving as the basic structural and functional unit.

Biological Functions

  • Organisms have the ability to move, grow, and reproduce due to their cellular processes, including metabolism and genetic replication.

Levels of Biological Organization

  • Biologists study life at various levels, including molecular, cellular, organismal, population, and ecosystem levels.

Scientific Method in Biology

  • The method used by biologists involves making careful observations, forming hypotheses, and posing questions to understand biological phenomena.

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