GATE 2025 Ecology & Evolution Syllabus (Available) – Download (EY) Syllabus PDF Here

The Graduate Aptitude Test in Engineering (GATE) 2025, organized by IIT Roorkee, is a national-level examination crucial for admission into postgraduate programs in engineering and technology, particularly ME/M.Tech. As part of this year’s examination, the syllabus for the Ecology and Evolution paper has been officially released. This addition reflects the growing importance of interdisciplinary studies and the integration of ecological concepts into engineering fields.

The Ecology and Evolution syllabus for GATE 2025 includes a range of topics designed to assess candidates’ understanding of ecological principles and evolutionary biology. Key areas of focus include population dynamics, community ecology, ecosystem processes, and the theory of evolution. This comprehensive coverage ensures that candidates are well-versed in both theoretical and practical aspects of the subject, preparing them for advanced studies and research in related fields.

As GATE 2025 continues to evolve, candidates are advised to thoroughly review the updated syllabus and tailor their preparation accordingly. Understanding the nuances of the Ecology and Evolution paper will be crucial for those aiming to specialize in environmental engineering, biological systems, and related disciplines. With rigorous preparation, aspirants can leverage the GATE 2025 exam to advance their academic and professional careers.

GATE 2025 Ecology & Evolution Syllabus – PDF Released

Section 1: Ecology

Population ecology; metapopulation dynamics; growth rates; density-independent growth; density-dependent growth; niche concept;

Species interactions: Plant-animal interactions; mutualism, commensalism, competition, and predation; trophic interactions; functional ecology; ecophysiology; behavioral ecology;

Community ecology: Community assembly, organization, and evolution; biodiversity: species richness, evenness and diversity indices; endemism; species-area relationships;

Ecosystem structure, function, and services; nutrient cycles; biomes; habitat ecology; primary and secondary productivity; invasive species; global and climate change; applied ecology.

Section 2: Evolution

Origin, evolution, and diversification of life; natural selection; levels of selection. Types of selection (stabilizing, directional etc.); sexual selection; genetic drift; gene flow; adaptation; convergence; species concepts;

Life history strategies; adaptive radiation; biogeography and evolutionary ecology; Origin of genetic variation; Mendelian genetics; polygenic traits, linkage, and recombination; epistasis, gene-environment interaction; heritability; population genetics;

Molecular evolution; molecular clocks; systems of classification: cladistics and phenetics; molecular systematics; gene expression and evolution.

Section 3: Mathematics and Quantitative Ecology

Mathematics and statistics in ecology; Simple functions (linear, quadratic, exponential, logarithmic, etc.); the 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.

Section 4: Behavioural Ecology

Classical ethology; neuroethology; evolutionary ethology; chemical, acoustic, and visual signaling

Mating systems; sexual dimorphism; mate choice; parenting behaviour Competition; aggression; foraging behaviour; predator-prey interactions; Sociobiology: kin selection, altruism, costs and benefits of group-living.

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Sunil Kushwaha

As a dedicated Biology Science graduate, I’m passionate about sharing the latest updates in national and state entrance exams through my blog. I aim to keep aspiring students informed about exam trends, important dates, and changes in syllabi. With a keen interest in education, I strive to offer valuable insights for students navigating the competitive landscape of entrance examinations and admission tests. Stay updated with me.