NEET Biology 2020 – Important Topics and Preparation Tips

NEET Biology is essentially an indispensable section as it is one of the most scoring subjects if the students plan their preparations wisely. During the examination, the questions from biology are so comprehensible that a well-prepared student will never feel unsatisfied with his preparations. NEET Biology plays an important role in determining the success of students in NEET exam, however, this doesn’t mean that the students can neglect the other two subjects. To grab a seat in a top medical or dental college, students are advised to polish their skills in Biology as well as Physics and Chemistry. The difficulty level of Biology has increased over recent years. As per the overall analysis of NEET 2019, it was deemed that the exam fared average on the difficulty meter where amongst all other sections, Biology was considered to be the easiest, followed by Chemistry and then Physics which was the toughest and challenging section demanding time.
Also Check: Biology MCQs for NEET
Given below are some of the important key points about the two crucial parts of Biology, namely, Zoology and Botany.
NEET Biology 2020 important topics and preparation tips

Important Notes of Biology For NEET 2020

Euplectella Spongilla
Cliona Spindle Fibres
Somatic Cells Leptotene
Zygotene Pachytene
Diplotene Diakinesis
Lipase Enzyme Protease Enzyme
What are Greenhouse Gases? What is Plankton
What is Nutrient Cycling Net Primary Productivity
Floral Formula Sycon
Organic Evolution Floral Formula Of Hibiscus
Enzyme Names Plasma Membrane Structure
AMH Hormone Hardy Weinberg Law
Gonadotropin Releasing Hormone Facts About Global Warming and Greenhouse Effect
Catalase Enzyme Facts About Enzymes
Assisted Reproductive Technology Growth Hormone Deficiency
Organisms and Populations Microevolution
Human Reproduction Breathing and Exchange of Gases
Reproduction in Organisms Reproductive Health
Plant Growth And Development Plant Kingdom
Microbes in Human Welfare Environmental Issues
Strategies for Enhancement in Food Production Digestion and Absorption
Body Fluids and Circulation Biomolecules
Principles Of Inheritance And Variation Biological Classification
Living World Anatomy of Flowering Plants
Human Health and Disease Animal Kingdom
Application of Biotechnology Chromosome Structure
Plant Taxonomy Shapes of Bacteria
Adaptive Radiation Morphology Of Flowering Plants
Molecular Basis Of Inheritance Bones of Spine
Humification Mineralisation
Carbon Fixation Important Notes of Biology For NEET Locomotion and Movement
Photosynthetically Active Radiation Importance of Spermatogenesis
Pyramid of Biomass Example Cell Differentiation
Nodule Formation Food Vacuole
Gas Vacuole Which Organism is Known As Drosophila of Plant Kingdom
Significance of Glycolysis Modifications of Stem
Diplontic Life Cycle Opioid Drugs
Genetically Engineered Insulin What is Transduction in Bacteria

NEET Biology Important Topics – Botany

Important Concepts of Biology for NEET 2020

Short Notes on NEET Biology

Books play a vital role during the exam preparations. The table given below depicts a list of recommended books for NEET Biology apart from NCERT textbook.

NEET Biology Books

S. Chand’s Biology Trueman’s Elementary Biology
Modern’s ABC Biology Pradeep’s A Text Book of Biology
Together with Biology Truman’s Objective Biology

NEET Biology – Weightage of various topics is as follows:

Class XI
Unit Chapters Weightage*
I Diversity of Living Organisms 14%
II Structural Organisation in Plants & Animals 5%
III Cell: Structure and Function 9%
IV Plant Physiology 6%
V Human Physiology 20%
Class XII
Unit Chapters Weightage
VI Reproduction 9%
VII Genetics and Evolution 18%
VIII Biology and Human Welfare 9%
IX Biotechnology and its Applications 4%
X Ecology and Environment 6%

 

Zoology Section

Zoology is all about the interaction of animals with the ecosystem. It is the most interesting stream of Biology and deals with the study of the Animal Kingdom and their structures, evolution, embryology, habits, classification, and distribution of both living and extinct animals. Students are advised to focus more on topics like Reproduction and Human Physiology while preparing for the exam. Given below is a list of topics, important from the examination point of view:

NEET Biology Important Topics – Zoology

Animal Diversity Animal Husbandry Human Health and Diseases
Evolution Animal Tissue Cockroach
Human Physiology Human Reproduction

In NEET exam, there are 45 questions from Zoology. The difficulty curve is between easy and moderate. As per the previous year’s analysis – NEET 2019, there were 9% tough questions, 28% moderate, and 63% easy questions.

Botany Section

Botany (also known as Phytology) is the Science of Plant Life. It also includes the Study of Fungi and Algae. Modern Botany deals with plant structure, differentiation, growth, biochemistry, reproduction, primary metabolism, disease and plant taxonomy. Students are advised to focus more on topics carrying high weightage like Genetics, Biotechnology, and Ecology while preparing for the exam. In NEET exam, there are 45 questions from Botany. The difficulty curve lies between moderate to difficult. As per trends from previous years, around 13% of questions were easy, 55% were moderate,  and 32% of questions were tough.
NEET Biology Paper Analysis:
NEET 2020 Biology – The paper saw 40 questions from Zoology and 50 questions from Botany.
NEET Biology - Number of questions  The difficulty level of the Botany and zoology sections of Biology are as follows:
Botany - NEET analysis
Zoology - NEET analysisStay tuned with BYJU’S to know more about each and every topic included in NEET syllabus 2020, preparation tips, previous years question papers, NEET Biology question, sample papers, study materials, and more.

Frequently Asked Questions on NEET Biology 2020

Which book is best for NEET biology?

NCERT is the holy book for NEET, it should be read line by line and mastered. 80-90% of questions appear from the NCERT syllabus. For the remaining 10-20% questions that are asked, you can refer to these books only, they are more than sufficient – Objective NCERT at your fingertips – MTG, NCERT Exemplar, Trueman’s biology, Arihant, Cengage. Don’t forget to cover the “summary” section provided at the end of each chapter. It has some key points that students usually tend to miss out on.

Is NCERT enough for NEET biology 2020?

No. While NCERT certainly should be your priority for NEET, especially biology, it is not good enough if you aim for a good rank. 80-90% of questions usually are asked from the NCERT syllabus. But, for the remaining 10-20% questions asked outside NCERT, one must refer to other relevant sources as well. NCERT is good to qualify only. With NEET, now being the single level medical entrance test, merging AIIMS and JIPMER from NEET 2020 onwards, the competition is fiercer than ever.

How many chapters in biology for NEET?

38 chapters. NEET Biology syllabus has 10 units, which in turn have 38 chapters in total. 22 chapters are in class 11 NCERT syllabus and the remaining 16 chapters are covered in NCERT Class 12 syllabus.

How many questions in NEET biology are from NCERT?

NEET Biology comprises 90 questions in total. The number of questions appearing in NEET biology from NCERT varies every year. But mostly, questions are asked from NCERT. For exact numbers, NEET 2019 had nearly 84 questions either indirectly or directly from NCERT, out of these 84, 78 questions were purely NCERT based. Similarly, NEET 2018 had a total of 82 questions appearing from NCERT and NEET 2017 had nearly 76 questions from NCERT. Trends keep changing every year.
   

1 Comment

  1. I read about human body,plants,insects,animals

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