Careers360 Logo
ask-icon
share
    GATE Ecology and Evolution Syllabus 2026 (Out) - Download EY Syllabus PDF

    GATE Ecology and Evolution Syllabus 2026 (Out) - Download EY Syllabus PDF

    Team Careers360Updated on 15 Jan 2026, 09:34 AM IST

    GATE 2026 Ecology and Evolution syllabus - The IIT Guwahati has uploaded the GATE Ecology and Evolution syllabus 2026 with the information brochure. Students can find the link of the GATE Ecology and Evolution syllabus on the official website, gate2026.iitg.ac.in. Candidates can check the GATE Ecology and Evolution syllabus on this page. Aspirants aiming for admission through the Graduate Aptitude Test in Engineering must refer to the EY syllabus 2026 to prepare for their exam. Fundamental Concepts, Macroevolution, Molecular Evolution, Phylogenetics, Sensory Ecology, etc., are a few major topics under the GATE EY syllabus. Understanding the GATE 2026 Ecology and Evolution syllabus will help candidates prepare for the exam systematically. The authority will conduct the GATE 2026 exam on February 7, 8, 14 and 15, 2026. And the GATE Ecology and Evolution 2026 exam is scheduled on February 08, 2026. The authority GATE admit card has been released on January 13, 2026.
    Direct link to download the GATE 2026 Ecology and Evolution Syllabus

    LiveGATE 2026 Result LIVE (OUT): IIT Guwahati declares MTech entrance exam result at gate2026.iitg.ac.in; toppersMar 19, 2026 | 11:30 PM IST

    Candidates can check the GATE 2026 results through the official website at gate2026.iitg.ac.in and goaps.iitg.ac.in/login.

    Read More

    This Story also Contains

    1. GATE 2026 Syllabus Ecology and Evolution (EY)
    2. GATE Ecology and Evolution Important Topics
    3. GATE Ecology and Evolution syllabus 2026: Best Books to Refer
    4. GATE Exam Pattern for Ecology and Evolution
    GATE Ecology and Evolution Syllabus 2026 (Out) - Download EY Syllabus PDF
    GATE Ecology and Evolution Syllabus 2026

    Along with the GATE 2026 ecology and evolution syllabus, candidates can also check the GATE exam pattern released online. The authorities will prepare the GATE question papers as per the GATE syllabus 2026 for ecology and evolution. Check out the complete article for more details about the GATE ecology and evolution syllabus 2026.

    GATE 2026 Syllabus Ecology and Evolution (EY)

    The GATE syllabus for ecology and evolution is 85% based on the undergraduate engineering course and the rest 15% is from general aptitude. The GATE EY syllabus 2026 is divided into five main sections as follows

    • Ecology

    • Evolution

    • Mathematics and Quantitative Ecology

    • Behavioral Ecology

    • Applied Ecology and Evolution

    UPES M.Tech Admissions 2026

    Last Date to Apply: 26th March | Ranked #45 Among Universities in India by NIRF | 1950+ Students Placed 91% Placement, 800+ Recruiters

    Vivekananda Global University M.Tech Admissions 2026

    NAAC A+ Accredited | Scholarships worth 5 CR

    Candidates can refer to the GATE ecology and evolution syllabus and exam pattern within the article to start their preparation. The GATE 2026 syllabus for ecology and evolution will be updated below. Candidates can check the detailed GATE ecology and evolution (EY) syllabus based on the previous years notification below:

    GATE EY Syllabus 2026 for General Aptitude (GA)

    The general aptitude consists of 15% weightage in GATE EY. Below is the syllabus for GATE General Aptitude.

    GATE syllabus for General Aptitude (GA)

    ChaptersTopics
    GATE GA syllabus for Verbal Aptitude
    • Basic English Grammar: tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, and other parts of speech
    • Basic vocabulary: words, idioms, and phrases in context, reading and comprehension, Narrative sequencing.
    GATE GA syllabus for Quantitative Aptitude
    • Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data), 2- and 3-dimensional plots, maps, and tables
    • Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series Mensuration and geometry Elementary statistics and probability
    GATE GA syllabus for Analytical Aptitude
    • Logic: deduction and induction, Analogy, Numerical relations and reasoning
    GATE GA syllabus for Spatial Aptitude
    • Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping paper folding, cutting, and patterns in 2 and 3 dimensions.
    GATE 2026 College Predictor
    Estimate your M.Tech admission chances in top engineering colleges using your GATE 2026 score & marks with our accurate and easy-to-use College Predictor tool.
    Try Now

    GATE Syllabus 2026 for Ecology and Evolution

    The Indian Institute of Technology, Guwahati has released the GATE 2026 syllabus for Ecology and Evolution on the official website, gate2026.iitg.ac.in. The GATE EY syllabus 2026 includes topics like the origin and history of life on Earth, diversity, classification of life, and the history of evolution in its Evolution section. Each section in the GATE exam syllabus for ecology and evolution provides detailed information to candidates about what they need to learn and focus on. Candidates can check the GATE 2026 syllabus for Ecology and Evolution in the table below.

    GATE EY Syllabus for Ecology

    ChapterTopics
    Fundamental ConceptsAbiotic and biotic components; scales (population, species, community, ecosystems, biomes); niches and habitats.
    Population EcologyPopulation growth rates (density dependent/independent); meta population ecology (colonization, persistence, extinction, patches, sources, sinks); age-structured populations.
    InteractionsTypes (mutualism, symbiosis, commensalism, competition, parasitism, predation, etc); ecophysiology (physiological adaptations to abiotic environment); prey-predator interactions (Lotka-Voltera equation, etc.)
    Community EcologyCommunity assembly, organization and succession; species richness, evenness and diversity indices, species-area relationships; theory of island biogeography
    Ecosystems Structure and FunctionTrophic levels and their interactions; nutrient cycles; primary and secondary productivity
    GNA University M.Tech Admission 2026

    100% Placement Assistance | Avail Merit Scholarships

    Indus University M.Tech Admissions 2026

    Highest CTC 26 LPA | Top Recruiters: Accenture, TCS, Tech Mahindra, Capgemini, Microsoft

    GATE EY Syllabus for Evolution

    ChapterTopics
    History of Evolutionary ThoughtLamarckism; Darwinism; Modern Synthesis
    FundamentalsVariation; heritability; natural selection; fitness and adaptation; types of selection (stabilizing, directional, disruptive)
    Diversity of LifeOrigin and history of life on earth; diversity and classification of life; systems of classification (cladistics and phenetics)
    Life History StrategiesAllocation of resources; tradeoffs; r/K selection; semelparity and iteroparity
    InteractionsCo-evolution (co-adaptations, arms race, Red Queen hypothesis, co-speciation); prey-predator interactions (mimicry, crypsis, etc)
    Population and Quantitative GeneticsOrigins of genetic variation; Mendelian genetics; HardyWeinberg equilibrium; drift; selection (one-locus two-alleles model); population genetic structure (panmixia, gene flow, FST); polygenic traits; gene-environment interactions (phenotypic plasticity); heritability
    Molecular Evolution and PhylogeneticsNeutral theory; molecular clocks; rates of evolution; phylogenetic reconstruction; molecular systematics
    MacroevolutionSpecies concepts and speciation; adaptive radiation; convergence; biogeography

    GATE EY Syllabus for Mathematics and Quantitative Ecology

    ChapterTopics
    Mathematics and Statistics in EcologySimple functions (linear, quadratic, exponential, logarithmic, etc); concept of derivatives and slope of a function; permutations and combinations; basic probability (probability of random events; sequences of events, etc); frequency distributions and their descriptive statistics (mean, variance, coefficient of variation, correlation, etc).
    Statistical Hypothesis TestingConcept of p-value; Type I and Type II error, test statistics like t-test and Chi-square test; basics of linear regression and ANOVA.

    GATE EY Syllabus for Behavioural Ecology

    ChapterTopics
    Classical EthologyInstinct; fixed action patterns; imprinting; learnt behavior; proximate and ultimate questions.
    Sensory EcologyNeuroethology; communication (chemical, acoustic and visual signaling); recognition systems.
    Foraging EcologyForaging behaviour; optimal foraging theory
    ReproductionCost of sex; sexual dimorphism; mate choice; sexual selection (runaway selection, good genes, handicap principle, etc); sexual conflict; mating systems; parental care.
    Social LivingCosts and benefits of group-living (including responses to predators); effect of competition (scramble and contest) on group formation; dominance relationships; eusociality; kin selection; altruism; reciprocity; human behaviour

    GATE EY Syllabus for Applied Ecology & Evolution

    ChaptersTopics
    Biodiversity and ConservationImportance of conserving biodiversity; ecosystem services; threats to biodiversity; invasive species; in-situ conservation (endemism, biodiversity hotspots, protected areas); ex-situ conservation; conservation genetics (genetic diversity, inbreeding depression); DNA fingerprinting and DNA barcoding.
    Disease Ecology and EvolutionEpidemiology; zoonotic diseases; antibiotic resistance; vector Control Plant and animal breeding: Marker assisted breeding; genetic basis of economically important traits
    Global Climate ChangeCauses; consequences; mitigation

    Related links:

    GATE Ecology and Evolution Important Topics

    To excel in the GATE Ecology and Evolution exam, candidates should prioritise certain topics. Some important topics in the syllabus include:

    • Fundamental Concepts
    • Macroevolution
    • Molecular Evolution
    • Phylogenetics
    • Sensory Ecology
    • Foraging Ecology
    • Population Ecology

    GATE Ecology and Evolution syllabus 2026: Best Books to Refer

    To achieve their desired score in the GATE 2026 Ecology and Evolution exam, candidates must thoroughly understand and prepare the syllabus. The syllabus covers a wide range of topics in ecology and evolution, mathematics and statistics, behavioural ecology, and applied aspects of the field. By strategically planning their preparation and utilising the recommended books, candidates can increase their chances of success. Therefore, aspirants are advised to refer to GATE books for Ecology and Evolution. While referring to the recommended books, candidates should also consult their graduation-level course books. Some trusted books for GATE 2026 ecology and evolution exam preparation include

    Book

    Author

    Fundamentals and Techniques of Biophysics and Molecular Biology

    Pranav Kumar

    Cell Biology, Genetics, Molecular Biology, Evolution & Ecology

    Verma P.S. & Agarwal V.K

    Test & Evaluation: Life Sciences / Biotechnology

    Kumar Pranav & Mina Usha

    Principles and Techniques of Biochemistry and Molecular Biology

    Keith Wilson & John Walker

    microbiology

    Michael Pelczar

    GATE Exam Pattern for Ecology and Evolution

    Along with the GATE syllabus for Ecology and Evolution pdf, candidates must also be familiar with the GATE Exam pattern 2026. Understanding exam patterns makes candidates familiar with the mode of examination and the kind of questions asked.

    GATE Ecology and Evolution Exam Pattern

    Particulars

    Specifications

    Exam duration

    3 hours

    Exam mode

    Online (Computer-based test) in multiple shifts

    Type and total number of Questions

    Total 65 Questions

    MCQs and MCQs and/or Numerical Answer Type (NAT) questions

    Total marks of the exam

    100

    Total number of sections

    • Aptitude

    • Ecology

    • Evolution

    • Mathematics and Quantitative Ecology

    • Behavioural Ecology

    Marking Scheme

    • 1 mark MCQs – 1/3 mark will be deducted for every wrong answer.

    • 2 mark MCQs – 2/3 mark will be deducted for every wrong response.

    • Zero marks will be awarded for unattempted questions

    • No negative marking will be done for Numerical Answer Type (NAT) questions

    Frequently Asked Questions (FAQs)

    Q: When will the GATE 2026 exam be conducted?
    A:

    The GATE 2026 exam will be conducted on February 7, 8, 14 and 15, 2026.

    Q: What is the age limit for GATE exam 2026?
    A:

    There is no age limit for the GATE exam 2026.

    Q: What is the eligibility criteria for GATE ecology and evolution?
    A:

    A candidate who is currently studying in the 3rd or higher years of any undergraduate degree program OR has already completed any Government-approved degree program in Engineering / Technology / Architecture / Science / Commerce / Arts is eligible to appear for the GATE 2026 examination

    Q: What are the opportunities after GATE ecology and evolution?
    A:

    Ecology and evolution offer great research prospects, opening up various career opportunities after GATE. Fields such as ecology, environmental consulting, natural resource management, and genetics become accessible. Notable institutions in India for Ecology and Evolution include the Indian Institute of Ecology and Environment in New Delhi.

    Q: Is a calculator allowed in the GATE EY exam?
    A:

    No, candidates are not allowed to carry any electronic devices, including calculators, to the GATE examination hall.

    Q: Can I expect questions related to current environmental issues in the GATE EY exam?
    A:

    Yes, questions related to current environmental issues and conservation efforts are often included in the GATE EY exam to assess the candidates' awareness of real-world challenges.

    Articles
    |
    Upcoming Engineering Exams
    Ongoing Dates
    BITS HD Application Date

    18 Feb'26 - 20 Apr'26 (Online)

    Certifications By Top Providers
    B.Tech Engineering Technology
    Via Birla Institute of Technology and Science, Pilani
    Certificate Program in Machine Learning and AI with Python
    Via Indian Institute of Technology Bombay
    Post Graduate Diploma Program in Data Science and Artificial Intelligence
    Via Indraprastha Institute of Information Technology, Delhi
    Computer Fundamentals
    Via Devi Ahilya Vishwavidyalaya, Indore
    Programming Basics
    Via Indian Institute of Technology Bombay
    C-Based VLSI Design
    Via Indian Institute of Technology Guwahati
    Udemy
     1525 courses
    Swayam
     817 courses
    NPTEL
     773 courses
    Coursera
     697 courses
    Edx
     608 courses
    Explore Top Universities Across Globe

    Questions related to GATE

    On Question asked by student community

    Have a question related to GATE ?

    Every PSU has different cut-off marks and eligibility. Hence, it is suggested to apply for PSU after checking the eligibility. Also, they do not reveal the marks of the finally selected candidates. So, wait for the final merit list.

    Yes. You can. GATE eligibility specifies that students in their 3rd year and above can appear for the exam. Since the results are valid for 3 years, you can use the same for your admissions.

    If you score 500 marks in GATE2026, your chances of getting into good engineering colleges (especially NITs, IIITs and some older IITs) are strong for most disciplines, while top branches like CSE/EEE/ECE at older IITs may still require higher ranks. Your GATE AllIndia Rank (AIR) with 500 marks usually falls