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The Blueprint of Examiner`s Mind - Biology CBSE 12th Board Exam
The Blueprint of Examiner`s Mind - Biology CBSE 12th Board Exam
It is time for Biology CBSE Board Exam of class 12th. For many Class 12th Science (medical stream) students, it is the last exm. LAST but not the LEAST! You should thoroughly revise Biology syllabus and learn concepts with better understanding, unlike the old notion that learning Biology is all about cramming and ratofication.
Today we will help you venture into your examiner`s mind who sets Board question paper. Your examiner follows a set trend which we have decoded for you, so that you can prepare and revise for the exam with your peak ability which will help you to derive your best result.
The given table depicts from which topics questions of 1mark, 2marks, 3marks and 5 marks will definitely come in exam.
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Units
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VSA (5 ques)
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SA-1(5 ques)
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SA-2 (12 ques)
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LA (3 ques)
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VBQ (1 ques)
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Repro
-duction
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Asexual Reproduction, Pre-fertilization,
Gametogenesis ,Population explosion
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Sexual Reproduction, Pre-fertilization,
Gametogenesis, infertility
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Pre-fertilization,
Gametogenesis, Population explosion
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Prefertililaztion, Gametogene-sis
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Health problems and strategies and infertility
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Genetics and Evolution
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Inheritance of one gene, Transcription, What are the evidences for evolution?
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Inheritance of one gene,
Genetic code, What are the evidences for evolution?
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Genetic disorders, Transcription, What are the evidences for evolution?
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Inheritance of one gene, What are the evidences for evolution? The search of genetic material and Hardy-Weinberg principle
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Biology in Human Welfare
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Immunity, Animal husbandry, Microbes as bio fertilizers
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Immunity, Animal husbandry, Plant breeding, Microbes in industrial products
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Common diseases in humans, Animal husbandry, Plant breeding, Microbes in industrial products, Microbes in sewage treatment
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Immunity, Plant breeding, Tissue culture, Microbes in sewage treatment
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Drugs and Alcohol
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Biotechnology
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Tools of recombinant DNA technology, biotechnological application in agriculture, Biotechnological
application in medicine
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Tools of recombinant DNA technology, ,Biotechnological application in agriculture, Biotechnological
application in medicine
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Tools of recombinant DNA technology, Biotechnological
application in agriculture,
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Tools of recombinant DNA technology
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Ecology
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Population, Productivity, Biodiversity
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Population, Ecological succession, Biodiversity,
Water pollution and its control
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Population, Ecological pyramids, Biodiversity
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Population, Nutrient cycling, Biodiversity
and conservation, Air pollution ,Greenhouse effect, Global warming, Ozone depletion
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Solid wastes
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TOTAL
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5 marks
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10 marks
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36 marks
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15 marks
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4 marks
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All the Best for the Last Exam. May you score the best !
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