GATE Botany Syllabus 2025 PDF Free Download

GATE Botany Syllabus 2025 PDF Free Download

Edited By Samridhi Mishra | Updated on Dec 16, 2024 05:00 PM IST | #GATE
Upcoming Event
GATE  Exam Date : 01 Feb' 2025 - 02 Feb' 2025

GATE Botany Syllabus 2025 - IIT Roorkee uploaded the GATE 2025 botany syllabus on the official website, gate2025.iitr.ac.in. The GATE Botany syllabus 2025 includes a list of topics that will be asked in the exam. GATE aspirants appearing for the Botany test must check the detailed syllabus on this page to crack the exam with high scores. The GATE exam 2025 syllabus includes topics from 9 units, which include Plant Systematic, Plant Anatomy, Plant Development; Cell and Tissue Morphogenesis, Plant Physiology and Biochemistry, Genetics and Genomics, Ecology and Environment, etc. Using the GATE syllabus, candidates can plan their preparation effectively. The GATE 2025 exam will be held on February 1, 2, 15 and 16.
Direct link to download the GATE 2025 Botany syllabus PDF

GATE Botany Syllabus 2025 PDF Free Download
GATE Botany Syllabus 2025 PDF Free Download

Along with the syllabus, candidates must check the GATE exam pattern 2025. The authority will prepare the GATE question paper as per the GATE Botany syllabus 2025. The authority has announced the GATE exam dates branch-wise online. Candidates can check the detailed GATE Botany syllabus 2025 pdf from this page.

GATE Botany Syllabus 2025

IIT Roorkee has published the GATE botany syllabus 2025 pdf download on the official website gate2025.iitr.ac.in. There are 9 chapters in the GATE Botany syllabus. Candidates can check the detailed topic-wise GATE Botany syllabus 2025 from the table below.

GATE Botany Syllabus 2025 Chapter Wise

Chapters

Topics

Plant Systematics

Botanical nomenclature, history of plant taxonomy, diversity and classification of plants, APG system of plant classification; phylogenetics and cladistics, molecular taxonomy and DNA barcoding; Centers for plant taxonomy and herbaria in India.

Plant Anatomy

Anatomy of root, stem and leaves, floral organs, embryo and young seedlings, Primary and secondary meristems, stellar organization, vascular system and their ontogeny, xylem and phloem structure, secondary growth in plants and wood anatomy, plant cell structure and differences from animal cells.

Plant Development; Cell and Tissue Morphogenesis

Life cycle of an angiosperm, development of male and female gametophyte; cell fate determination and tissue patterning; spacing mechanisms in trichomes and stomata. Embryogenesis, organization and function of shoot and root apical meristems. Transition to flowering: photoperiodism and vernalization, ABC model of floral organ patterning, pollen germination, double fertilization, seed development; Xylem and phloem cell differentiation, photomorphogenesis; phytochrome, cryptochrome, phototropin. Role of auxin, cytokinin, gibberellins, and brassinosteroids on plant development.

Plant Physiology and Biochemistry

Plant water relations, mechanisms of uptake and transport of water, ions, solutes from soil to plants, apoplastic and symplastic transport mechanisms. Mechanism of stomatal movements, nitrogen metabolism, photosynthesis; C3, C4 and CAM cycles, photorespiration, respiration: glycolysis, TCA cycle and electron transport chain. Plant responses and mechanisms of abiotic stresses including drought, salinity, freezing and heat stress, metal toxicity; role of abscisic acid in abiotic stresses. Structure and function of biomolecules (proteins, carbohydrates, lipids, nucleic acid), enzyme kinetics. Structure and biosynthesis of major plant secondary metabolites (alkaloids, terpenes, phenylpropanoids, flavonoids). Biosynthesis, mechanism of action and physiological effects of auxin, cytokinin, gibberellic acids, brassinosteroid, ethylene, strigolactone, abscisic acid, salicylic and jasmonic acid. Senescence and programmed cell death.

Genetics and Genomics

Cell cycle, cell division, Principles of Mendelian inheritance, linkage, recombination, genetic mapping; extra chromosomal inheritance; Introduction to epigenetics; gene silencing- transgene silencing, post transcriptional gene silencing, miRNA and siRNA; evolution and organization of eukaryotic genome structure, gene expression, gene mutation and repair, chromosomal aberrations (numerical: euploidy and aneuploidy and structural: deletion, duplication, inversion, translocation), transposons. Model organisms for functional genetics and genomics; Introduction to transcriptomics, proteomics and metabolomics.

Plant Breeding, Genetic Modification, Genome Editing

Principles, methods – selection, hybridization, heterosis; male sterility, genetic maps and molecular markers, embryo rescue, haploid and doubled haploids, plant tissue culture: micropropagation, embryo culture and in vitro regeneration, somatic embryogenesis, artificial seed, cryopreservation, somaclonal variation, somatic cell hybridization, marker-assisted selection, gene transfer methods viz. direct and vector-mediated, generation of transgenic plants; Introduction to genome editing: CRISPR/Cas9, Cre-Lox system to generate chimeras; plastid transformation; chemical mutagenesis.

Economic and Applied Botany

A general account of economically and medicinally important plants- cereals, pulses, plants yielding fibers, timber, sugar, beverages, oils, rubber, pigments, dyes, gums, drugs and narcotics. Economic importance of algae, fungi, lichen and bacteria. Major Indian cash crops. Effect of industrialization on agricultural botany such as plastic on fiber economy. Genetically modified crops and its regulation, e.g. Bt cotton, Bt brinjal, golden rice etc.

Plant Pathology

Nature and classification of plant diseases, diseases of important crops caused by fungi, bacteria, nematodes and viruses, and their control measures (chemical and biological) mechanism(s) of pathogenesis, resistance: basal, systemic, induced systemic resistance, gene for gene concept. Molecular detection of pathogens; plant-microbe interactions: symbionts and mycorrhiza, pathogens and pests. Signaling pathways in plant defence response; salicylic acid (SA) and jasmonic acid (JA) in plant-pathogen and plant-herbivore interaction, necrosis; host-parasitic plant interaction (such as Cuscuta).

Ecology and Environment

Ecosystems – types, dynamics, degradation, biogeochemical cycles, ecological succession; food webs and energy flow through ecosystem; vegetation types of the world, Indian vegetation types and biogeographical zones, climate and flora endemism; pollution and global climate change, speciation and extinction, biodiversity and conservation strategies, ecological hotspots, afforestation, habitat restoration; plant interactions with other organisms; epiphytes, parasites and endophytes.

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GATE 2025 Botany Exam Pattern

Candidates appearing for the GATE Botany paper must check the exam pattern to familiarise themselves with the question paper format. The authority has released The GATE 2025 Botany exam pattern on the official website.

GATE Botany Exam Pattern 2025

Particulars

Details

Examination Mode

Computer Based Test (Online)

Duration

3 Hours

Section

  • General Aptitude (GA)

  • Chemistry (XL-P)

  • Botany (XL-R)

  • Additional section opted for by the student

Type of Questions

  • Multiple Choice Questions (MCQs)

  • Multiple Select Questions (MSQs)

  • Numerical Answer Type (NAT) Questions

Total Marks

100 Marks

Marking Scheme

All of the questions will be worth 1 or 2 marks

GATE Negative Marking

  • MCQs - 1 mark for each correct answer; 1/3 mark will be deducted for every wrong answer.

  • MCQs - 2 marks for each correct answer; 2/3 marks will be deducted for every incorrect response.

  • No negative marking for MSQ & NAT.

  • No partial marking for MSQ type questions.

Related links:

GATE Preparation Tips 2025

Candidates preparing for the upcoming GATE 2025 exam can check the GATE preparation tips. The preparation tips will help candidates prepare for the exam strategically.

  • Understand the GATE 2025 exam pattern and syllabus before starting the preparation.

  • Create a study pattern and follow it rigorously.

  • Know the high-weightage topics of the GATE 2025 syllabus and pay special attention to them.

  • Pick the correct reference materials.

  • Know your strengths and work on weaker areas.

  • Attempt mock tests to know the paper pattern.

  • Practice as many GATE 2025 sample papers to better preparation.

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Frequently Asked Questions (FAQs)

1. Is the GATE 2025 Botany syllabus released?

Yes, IIT Roorkee has released the GATE Botany syllabus 2025 on the official website gate2025.iitr.ac.in. 

2. When should I start preparing for GATE 2025?

Looking at the vastness of the GATE syllabus 2025, candidates must begin their GATE preparation as soon as possible.

3. What is the syllabus of botany for GATE?

The GATE Botany syllabus comprises 9 chapters including Plant systematics, Plant Anatomy, Plant Physiology and Biochemistry, Genetics and Genomics, Ecology and Environment and more.

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Questions related to GATE

Have a question related to GATE ?

For the Computer Science & Engineering (CSE) discipline, DRDO requires candidates to have at least a First Class Bachelor's Degree in Engineering or Technology specifically in Computer Science & Engineering or equivalent fields.

Your Bachelor of Technology (B.Tech.) degree is in Civil Engineering, it does not align with the required educational qualifications for the Computer Science & Engineering discipline as stipulated by DRDO. Therefore, even with a valid GATE score in Computer Science, you would not meet the eligibility criteria for DRDO's Scientist 'B' positions in the CSE discipline.

Your B.Tech. in Civil Engineering makes you eligible for DRDO positions in the Civil Engineering discipline, provided you have a valid GATE score in Civil Engineering.

Unfortunately, since you fall short of a very small percentage, you won't be able to qualify this time. You can consider getting admitted without a scholarship or retake the examination once again and improve your score and then do the MTech program along with a scholarship.

All the best

Hello Greetings

Here are some popular GATE exam books with answers:


GATE Study Materials

1. *GATE Exam Guide* by McGraw Hill Education - This book provides comprehensive coverage of the GATE syllabus, with solved examples and practice questions.

2. *GATE Tutor* by Arihant Publications - This book offers detailed explanations, solved examples, and practice questions for each subject.

3. *GATE Study Material* by Made Easy - This book provides in-depth coverage of the GATE syllabus, with solved examples, practice questions, and previous year's papers.


Subject-Wise Books

1. *GATE Mechanical Engineering* by R.K. Kanodia - This book provides detailed explanations, solved examples, and practice questions for Mechanical Engineering students.

2. *GATE Electrical Engineering* by S. K. Bhattacharya - This book offers comprehensive coverage of the Electrical Engineering syllabus, with solved examples and practice questions.

3. *GATE Computer Science and Information Technology* by Narsingh Deo - This book provides in-depth coverage of the Computer Science and Information Technology syllabus, with solved examples and practice questions.


Online Resources

1. *GATE Overflow*: A popular online platform providing GATE study materials, previous year's papers, and practice questions.

2. *GATE Academy*: Offers online GATE coaching, study materials, and practice questions.

3. *Unacademy*: Provides online GATE coaching, study materials, and practice questions.


Previous Year's Papers

1. *GATE Previous Year's Papers* by IIT Kharagpur - This book provides previous year's papers for GATE, along with solutions.

2. *GATE Previous Year's Solved Papers* by Arihant Publications - This book offers previous year's papers with detailed solutions.


You can find these books on online marketplaces like Amazon, Flipkart, or in local bookstores. Additionally, you can access online resources and previous year's papers on the official GATE website or other online platforms.

Have a great day

Hello Greetings

If there's a discrepancy in your photo ID number, specifically with 2 digits interchanged, you'll need to get it corrected. According to the GATE guidelines, if your application has been marked as "DEFECTIVE" due to incorrect photo ID information, you'll be intimated via email or SMS to rectify the issue ¹.


To resolve this, you can try the following options:


- *Contact the GATE Authorities*: Reach out to the GATE organizing committee or the zonal office for assistance. They may guide you on the necessary steps to correct the error.

- *Rectify the Defect*: If your application is marked as "DEFECTIVE," you'll be given a chance to rectify the error within a specified deadline. Make sure to upload the correct photo ID and update the information accordingly.

- *Check the GATE Website*: Keep an eye on the official GATE website for any updates or instructions on correcting errors in the admit card.


Remember to act promptly, as any delay might affect your ability to appear for the examination.

Have a great day

To study for the GATE PI (Production and Industrial Engineering) exam, you should primarily focus on the official GATE PI syllabus, referring to recommended textbooks refer these books

-Industrial Engineering- M. Mahajan(Dhanpat Rai & Co.), Statistical Quality Control(Dhanpat Rai & Co.)

-Production Engineering- PC Sharma( Production Engineering), PN Rao (Metal cutting & Machine Tools), NPTEL lectures( For Advance Machining Processes), Meteorology (Dhanpat Rai & Co.)

-General Engineering- PK Nag ( Thermodynamics & HMT), S. Ramamrutham, R. Narayanan or Ratan( SOM), VB Bhandari(TOM), Callister (material science)

-Mathematics & Aptitude- Previous year questions are enough for both Mathematics & Aptitude

Also go for previous year question papers, and taking mock tests.

INDIAN OIL , IOCL, ECIL, ONGC, HPCL, BPCL, NPCIL, BAARC, DRDO, etc. do not recruit Production & Industrial Engg. through gate.so you have to go for alternative options.


Like NTPC, BHEL,GAIL,MDL,VIZAG STEEL,SAIL recruit students of PI provided they appear through ME discipline in GATE.

MOREOVER,Check the latest GATE PI syllabus and exam pattern: before starting your preparation.

1.Focus on conceptual understanding: rather than just rote learning.

2.Regularly practice numerical problems: and solve previous year papers.

3.Stay updated on the latest PSU recruitment notifications: and their respective cutoffs.

GOOD LUCK!!!

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