{"id":207497,"date":"2022-06-28T16:13:13","date_gmt":"2022-06-28T10:43:13","guid":{"rendered":"https:\/\/www.aakash.ac.in\/blog\/?p=207497"},"modified":"2023-03-25T23:02:22","modified_gmt":"2023-03-25T17:32:22","slug":"cbse-class-12-important-chapters-based-on-neet-biology-syllabus","status":"publish","type":"post","link":"https:\/\/www.aakash.ac.in\/blog\/cbse-class-12-important-chapters-based-on-neet-biology-syllabus\/","title":{"rendered":"CBSE Class 12 Important Chapters Based on NEET Biology Syllabus 2023"},"content":{"rendered":"

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\nAs per the latest <\/span>NEET exam dates<\/span>, the exam will be held on July 17. Those medical aspirants planning to take the NEET 2022 exam should prepare well because it is one of the toughest tests in this nation and the only way to get into Indian MBBS or BDS colleges. Class 12 is considered the base of the <\/span>NEET exam<\/span>. Therefore, this article discusses the most critical chapters of class 12 based on the <\/span>NEET Biology syllabus<\/span>. So that students can plan a more effective preparation strategy and ace the exam.<\/span><\/p>\n

The NTA has specified the NEET 2022 test pattern for all qualified applicants. As per the most recent NEET exam pattern<\/a> changes, the exam will last 200 minutes (03:20 hours) and be conducted from 2:00 p.m. to 05:20 p.m. (IST). There will be 200 questions, and exam participants have to answer 180. The NEET-UG 2022<\/a> is primarily based on what students learned in grades 11 and 1,2, and the Biology syllabus is so vast to cover. NEET 2022 contains 90 questions (based on biology, with 40-50 questions from Botany and the rest from Zoology). The following table represents NEET biology (class 12) unit-wise weightage.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Unit<\/span><\/td>\nWeightage<\/span><\/td>\n<\/tr>\n
Human Physiology<\/span><\/td>\n20%<\/span><\/td>\n<\/tr>\n
Genetics and Evolution<\/span><\/td>\n18%<\/span><\/td>\n<\/tr>\n
Diversity in Living World<\/span><\/td>\n14%<\/span><\/td>\n<\/tr>\n
Cell Structure and Function<\/span><\/td>\n5%<\/span><\/td>\n<\/tr>\n
Structural Organisation in Animals and Plants<\/span><\/td>\n9%<\/span><\/td>\n<\/tr>\n
Reproduction<\/span><\/td>\n9%<\/span><\/td>\n<\/tr>\n
Plant Physiology<\/span><\/td>\n6%<\/span><\/td>\n<\/tr>\n
Biotechnology and Its Applications<\/span><\/td>\n3%<\/span><\/td>\n<\/tr>\n
Biology and Human Welfare<\/span><\/td>\n4%<\/span><\/td>\n<\/tr>\n
Ecology and environment<\/span><\/td>\n12%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The following table represents NEET Class 11& 12 detailed chapter-wise weightage for Zoology and Botany.\u00a0\u00a0<\/span><\/p>\n

<\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
NEET 2022\u00a0Class XI Botany\u00a0<\/span><\/td>\n<\/tr>\n
NEET Botany Chapters + Topics<\/span><\/td>\nNo. of Questions<\/span><\/td>\nMarks\u00a0Distribution<\/span><\/td>\nWeightage<\/span><\/td>\n<\/tr>\n
Plant Physiology<\/span><\/td>\n8<\/span><\/td>\n32<\/span><\/td>\n17.02%<\/span><\/td>\n<\/tr>\n
Transport in Plants<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Respiration in Plants<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Plant Growth and Development<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/td>\n<\/tr>\n
Mineral Nutrition<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n<\/td>\n<\/tr>\n
Cell Structure & Function<\/span><\/td>\n7<\/span><\/td>\n28<\/span><\/td>\n14.89%<\/span><\/td>\n<\/tr>\n
Cell: The unit of life<\/span><\/td>\n5<\/span><\/td>\n20<\/span><\/td>\n<\/tr>\n
Cell Cycle and Division<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Structural Organisation in Animals & Plants<\/span><\/td>\n4<\/span><\/td>\n16<\/span><\/td>\n8.51%<\/span><\/td>\n<\/tr>\n
Morphology in Flowering Plants<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
Anatomy of Flowering Plants<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Diversity in Living World<\/span><\/td>\n4<\/span><\/td>\n16<\/span><\/td>\n8.51%<\/span><\/td>\n<\/tr>\n
Biological Classification<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Plant Kingdom<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
Living World<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
Total<\/span><\/td>\n23<\/span><\/td>\n92<\/span><\/td>\n48.93%<\/span><\/td>\n<\/tr>\n
NEET 2022\u00a0Class XI Zoology\u00a0<\/span><\/td>\n<\/tr>\n
NEET Zoology Chapters + Topics<\/span><\/td>\nNo. of Questions<\/span><\/td>\nMarks\u00a0Distribution<\/span><\/td>\nWeightage\u00a0<\/span><\/td>\n<\/tr>\n
Human Physiology<\/span><\/td>\n12<\/span><\/td>\n48<\/span><\/td>\n27.91%<\/span><\/td>\n<\/tr>\n
Nervous System<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Digestion and Absorption<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Excretory Products and Their Elimination<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Chemical Coordination<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Locomotion and Movement<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Body Fluids and Circulation<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Biomolecules<\/span><\/td>\n4<\/span><\/td>\n16<\/span><\/td>\n9.30%<\/span><\/td>\n<\/tr>\n
Animal Kingdom<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n4.65%<\/span><\/td>\n<\/tr>\n
Structural Organisation in Animal<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n4.65%<\/span><\/td>\n<\/tr>\n
Total<\/span><\/td>\n21<\/span><\/td>\n84<\/span><\/td>\n48.84%<\/span><\/td>\n<\/tr>\n
NEET 2022\u00a0Class XII Botany\u00a0<\/span><\/td>\n<\/tr>\n
NEET Botany Chapters + Topics<\/span><\/td>\nNo. of Questions<\/span><\/td>\nMarks\u00a0Distribution<\/span><\/td>\n The weightage (%age)<\/span><\/td>\n<\/tr>\n
Genetics & Evolution<\/span><\/td>\n10<\/span><\/td>\n40<\/span><\/td>\n21.28%<\/span><\/td>\n<\/tr>\n
Molecular Basis of Inheritance<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Principles of Inheritance and Variation<\/span><\/td>\n7<\/span><\/td>\n28<\/span><\/td>\n<\/td>\n<\/tr>\n
Ecology & Environment<\/span><\/td>\n9<\/span><\/td>\n36<\/span><\/td>\n19.15%<\/span><\/td>\n<\/tr>\n
Environmental Issues<\/span><\/td>\n4<\/span><\/td>\n16<\/span><\/td>\n<\/tr>\n
Biodiversity and Conservation<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Ecosystem<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
Organisms and Population<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
Sexual Reproduction in Flowering Plants<\/span><\/td>\n4<\/span><\/td>\n16<\/span><\/td>\n8.51%<\/span><\/td>\n<\/tr>\n
Microbes in Human Welfare<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n2.13%<\/span><\/td>\n<\/tr>\n
Total<\/span><\/td>\n24<\/span><\/td>\n96<\/span><\/td>\n51.07%<\/span><\/td>\n<\/tr>\n
Total Botany weightage Class 11 + 12<\/span><\/td>\n23 + 24 = 47<\/span><\/td>\n92 + 96 = 188<\/span><\/td>\n100.00%<\/span><\/td>\n<\/tr>\n
NEET 2022\u00a0Class XII Zoology\u00a0<\/span><\/td>\n<\/tr>\n
NEET Zoology Chapters & Topics<\/span><\/td>\nNo. of Questions<\/span><\/td>\nMarks\u00a0Distribution<\/span><\/td>\n The weightage (%age)<\/span><\/td>\n<\/tr>\n
Biology & Human Welfare<\/span><\/td>\n8<\/span><\/td>\n32<\/span><\/td>\n18.60%<\/span><\/td>\n<\/tr>\n
Human Health and Disease<\/span><\/td>\n4<\/span><\/td>\n16<\/span><\/td>\n<\/tr>\n
Microbes in Human Welfare<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Strategies for Enhancement in Food Production 1<\/span><\/td>\n1<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
Reproduction<\/span><\/td>\n6<\/span><\/td>\n24<\/span><\/td>\n13.95%<\/span><\/td>\n<\/tr>\n
Human Reproduction<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Reproductive Health<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Biotechnology<\/span><\/td>\n5<\/span><\/td>\n20<\/span><\/td>\n11.63%<\/span><\/td>\n<\/tr>\n
Biotechnology and Its Application<\/span><\/td>\n2<\/span><\/td>\n8<\/span><\/td>\n<\/tr>\n
Biotechnology and Its Processes and Principles<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Evolution<\/span><\/td>\n3<\/span><\/td>\n12<\/span><\/td>\n6.98%<\/span><\/td>\n<\/tr>\n
NEET Zoology Questions & Weightage from Class 12<\/span><\/td>\n22<\/span><\/td>\n88<\/span><\/td>\n51.16%<\/span><\/td>\n<\/tr>\n
Total Zoology weightage Class 11 + 12<\/span><\/td>\n21 + 22 = 43<\/span><\/td>\n84 + 88 = 172<\/span><\/td>\n100.00%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Biology Class 12 Most Important Chapters for NEET 2022<\/h2>\n

Reproduction:<\/strong> This is one of the simplest topics, and the flow of concepts is so engaging. NEET’s chapter reproduction has an 11 percent weight in the exam, which is a reason to rejoice. This chapter contains an in-depth discussion of how organisms reproduce. It describes how living organisms reproduce, both sexually and asexually. This unit comprises five critical chapters for NEET Biology Syllabus<\/a>:<\/span><\/p>\n

    \n
  1. Reproduction in Organisms<\/span><\/li>\n
  2. Sexual Reproduction in Flowering Plants<\/span><\/li>\n
  3. Human Reproduction<\/span><\/li>\n
  4. Reproductive Health<\/span><\/li>\n<\/ol>\n

    Genetics & evolution:<\/strong> This unit receives a hefty 12 per cent weightage on the NEET exam. Genetics and evolution cannot be studied unless you understand cell division, mitosis and meiosis, and biomolecules. As a result, reviewing these concepts is a good idea to avoid complications later on. Genetics & evolution consists of the following essential chapters.<\/span><\/p>\n

      \n
    1. Principles of Inheritance and Variation<\/span><\/li>\n
    2. Molecular Basis of Inheritance<\/span><\/li>\n
    3. Evolution<\/span><\/li>\n<\/ol>\n

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      Biotechnology:<\/strong> Biotechnology and its applications account for 7% of the total NEET Biology exam syllabus. Beginning with the Class 12 NCERT textbook will help students understand principles of Biotechnology, Genetic and Bioprocess engineering and other relevant concepts. The following chapters of Biotechnology are essential for NEET Biology preparation.<\/span><\/p>\n

        \n
      1. Biotechnology – Principles and Processes<\/span><\/li>\n
      2. Biotechnology and its Application<\/span><\/li>\n<\/ol>\n

        Biology in human welfare:<\/strong> The chapter on biology in human welfare, which includes many topics from the NEET biology syllabus, receives about 5% of the NEET exam’s weight. This is the point at which the vast majority of candidates fail! Because the weightage does not appear to be very high, biological and human welfare concepts are left until the last minute. However, this unit is simple and exciting to understand and increases your chances of scoring optimum. It includes the following chapters:<\/span><\/p>\n

          \n
        1. Human Health and Diseases<\/span><\/li>\n
        2. Strategies for Enhancement in Food Production<\/span><\/li>\n
        3. Microbes in Human Welfare<\/span><\/li>\n<\/ol>\n

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          5 Topper Tips to Crack NEET Exam<\/a><\/p><\/blockquote>\n