GATE 2026 Ecology and Evolution syllabus - IIT Guwahati will publish the GATE Ecology and Evolution syllabus 2026 on the official website. The GATE ecology and evolution syllabus pdf based on the previous year's notification is provided on this page. Aspirants aiming for admission through the Graduate Aptitude Test in Engineering must refer to the GATE EY syllabus 2026 to prepare for their exam. Understanding the GATE 2026 Ecology and Evolution syllabus will help candidates prepare for the exam systematically. IIT Guwahati will conduct the GATE 2026 exam in online mode in February 2026. Direct link to download the previous year's GATE Ecology and Evolution Syllabus PDF
GATE Ecology and Evolution syllabus 2026: Best Books to Refer
GATE Exam Pattern for Ecology and Evolution
GATE Ecology and Evolution Syllabus 2026 - Download EY Syllabus PDF
Along with the GATE 2026 ecology and evolution syllabus, candidates can also check the GATE exam pattern released by the authorities. 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
Behavioural Ecology
Applied Ecology and Evolution
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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 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)
Chapters
Topics
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.
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The Indian Institute of Technology, Guwahati will released the GATE 2026 syllabus for Ecology and Evolution on the official website. The GATE EY syllabus 2026 will include 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. The following table will be updated soon after the GATE 2026 syllabus for Ecology and Evolution is released. Until then check the syllabus as per the previous year's notification below.
GATE EY Syllabus for Ecology
Chapter
Topics
Fundamental Concepts
Abiotic and biotic components; scales (population, species, community, ecosystems, biomes); niches and habitats.
Population Ecology
Population growth rates (density dependent/independent); meta population ecology (colonization, persistence, extinction, patches, sources, sinks); age-structured populations.
Community assembly, organization and succession; species richness, evenness and diversity indices, species-area relationships; theory of island biogeography
Ecosystems Structure and Function
Trophic levels and their interactions; nutrient cycles; primary and secondary productivity
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Species concepts and speciation; adaptive radiation; convergence; biogeography
GATE EY Syllabus for Mathematics and Quantitative Ecology
Chapter
Topics
Mathematics and Statistics in Ecology
Simple 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 Testing
Concept of p-value; Type I and Type II error, test statistics like t-test and Chi-square test; basics of linear regression and ANOVA.
Neuroethology; communication (chemical, acoustic and visual signaling); recognition systems.
Foraging Ecology
Foraging behaviour; optimal foraging theory
Reproduction
Cost of sex; sexual dimorphism; mate choice; sexual selection (runaway selection, good genes, handicap principle, etc); sexual conflict; mating systems; parental care.
Social Living
Costs 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
Chapters
Topics
Biodiversity and Conservation
Importance 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 Evolution
Epidemiology; zoonotic diseases; antibiotic resistance; vector Control Plant and animal breeding: Marker assisted breeding; genetic basis of economically important traits
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
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)
1.When will the GATE 2026 exam be conducted?
The GATE 2026 exam date is yet to be announced. However, it is likely to be held in February 2026.
2.What is the age limit for GATE exam 2026?
There is no age limit for the GATE exam 2026.
3.What is the eligibility criteria for GATE ecology and evolution?
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
4.What are the opportunities after GATE ecology and evolution?
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.
5.Is a calculator allowed in the GATE EY exam?
No, candidates are not allowed to carry any electronic devices, including calculators, to the GATE examination hall.
6.Can I expect questions related to current environmental issues in the GATE EY exam?
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.
Numerous coaching centers and online websites provide GATE study material, lectures, and test series in Hindi.
There are GATE books, YouTube channels, and apps that provide explanations in Hindi.
But the GATE exam question paper comes only in English (except for Humanities and Social Sciences, which has a possible Hindi option).
Therefore, though you can read and comprehend concepts in Hindi, you need to feel at ease reading and answering questions in English during the actual test.
In short:
You can certainly prepare for GATE in Hindi, but the final test would be in English (for the majority of papers), so practice reading technical words in English as well.
If you're aiming for
M.E./M.Tech in Electrical and Electronics Engineering
through GATE, you'll need to appear for the
GATE EE (Electrical Engineering)
paper. The syllabus covers a broad range of topics like:
Engineering Mathematics
– Linear Algebra, Calculus, Probability, Complex Numbers, etc.
Electric Circuits
– Network theorems, Transient & Steady State Analysis, etc.
Maharaja Sayajirao University (MSU) Baroda offers 18 seats for the M.E. in Structural Engineering. The exact number of seats filled via GATE admissions can vary yearly. For accurate data, contact the university or check their official website.
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An airline pilot operates aircraft to transport passengers and cargo safely. Responsibilities include pre-flight planning, in-flight operations, team collaboration, and post-flight duties. Pilots work in varying schedules and environments, often with overnight layovers. The demand for airline pilots is expected to grow, driven by retirements and industry expansion. The role requires specialized training and adaptability.
Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems.
A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.
A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software.
Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.
Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials.
Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.
A geologist attempts to comprehend the historical backdrop of the planet we live on, all the more likely to anticipate the future and clarify current events. He or she analyses the components, deployments, results, physical characteristics, and past of the planet. A geologist examines the landforms and landscapes of the earth in relation to the geology, climatic, and human processes that have shaped them.
A geologist studies earth procedures, for example, seismic tremors, avalanches, floods, and volcanic eruptions to review land and draw up safe structure plans. When he or she researches earth materials, explores metals and minerals, yet in addition search for oil, petroleum gas, water, and strategies to extricate these.
Energy efficiency engineering is a broad field of engineering which deals with energy efficiency, energy services, facility management, plant engineering, and sustainable energy resources. Energy efficiency engineering is one of the most recent engineering disciplines to emerge. The field combines the knowledge and understanding of physics, chemistry, and mathematics, with economic and environmental engineering practices. The main job of individuals who opt for a career as an energy performance engineer is to find the most efficient and sustainable path to operate buildings and manufacturing processes.
Individuals who opt for a career as energy performance engineers apply their understanding and knowledge to increase efficiency and further develop renewable sources of energy. The energy efficiency engineers also examine the use of energy in those procedures and suggest the ways in which systems can be improved.
A career as a Petroleum engineer is concerned with activities related to producing petroleum. These products can be in the form of either crude oil or natural gas. Petroleum engineering also requires the exploration and refinement of petroleum resources. Therefore, a career as a petroleum engineer comes up with oil and gas onshore jobs. There are also desk jobs in the petroleum industry. In layman’s terms, a petroleum engineer is a person who finds the best way to drill and extract oil from oil wells. Individuals who opt for a career as petroleum engineer also tries to find new ways to extract oil in an efficient manner.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
A career as a civil engineer is of great importance for the infrastructural growth of the country. It is one of the most popular professions and there is great professional as well as personal growth in this civil engineering career path. There is job satisfaction in this civil engineering career path, but it also comes with a lot of stress, as there are multiple projects that need to be handled and have to be completed on time. Students should pursue physics, chemistry and mathematics in their 10+2 to become civil engineers.
A career as a Transportation Engineer is someone who takes care of people's safety. He or she is responsible for designing, planning and constructing a safe and secure transportation system. The transportation sector has seen a huge transformation and is growing day by day and improving every day.
As a Transport Engineer, he or she needs to solve complex problems such as accidents, costs, traffic flow, and statistics. A Transport Engineer also collaborates for projects with some other companies.
A Loco Pilot operates trains, ensuring safe and timely transport of passengers or goods. Starting as an Assistant Loco Pilot, one can progress to senior roles with experience. The job demands technical knowledge, focus, and adherence to safety protocols. It involves coordination with train staff and may require working long hours under pressure.
