If you are a Botany, Zoology, Microbiology, Biochemistry, Biotechnology or Genetics postgraduate in Telangana, you have probably typed the same question into Google many times: what exactly is in the TG SET 2027 syllabus Life Sciences, and what score do I need to clear it? This guide answers both questions in one place. It covers the unit wise syllabus, the exam pattern, eligibility, and the real cutoff numbers published in earlier cycles. It also gives a practical plan you can start today.
One honest note first. As of 11 November 2026, Osmania University has not released a separate notification for the 2027 cycle. The 2026 cycle is still wrapping up. So everything below about the 2027 syllabus is based on the syllabus and pattern followed in recent cycles, which have stayed stable for years. The final authority is always the official TG SET website, telanganaset.org.
What Is TG SET and Why Do Life Sciences Students Care?
The Telangana State Eligibility Test, written as TG SET (earlier TS SET or TSSET), is conducted by Osmania University, Hyderabad, on behalf of the Telangana government. Qualifying makes you eligible to apply for Assistant Professor and Lecturer posts in universities and degree colleges in the state. It is a state level eligibility test. It is not a JRF exam, so it does not carry a research fellowship.
For biology students the test is attractive for three reasons. First, the syllabus is largely aligned with the national level lectureship syllabus, so one round of serious preparation can support several exams. Second, Life Sciences is one of the biggest subjects in the test, with thousands of registrations every year. Third, a valid eligibility certificate keeps you in the race for teaching jobs in a state where college faculty recruitment happens regularly.
Life Sciences is listed as Subject Code 09. Telangana does not run separate papers for Botany and Zoology. Whether your master’s degree is in Botany, Zoology, Biochemistry, Microbiology, Biotechnology, Genetics or an allied discipline, you appear under Life Sciences, and the same paper and the same cutoff apply to everyone.
Where the 2026 Cycle Stands and What It Means for 2027 Aspirants
The latest cycle was held as a computer based test on 28, 29 and 30 September 2026, covering 29 subjects. The provisional answer key and response sheets were released on 12 October 2026. The objection window ran until 15 October 2026, and the final key and result are expected later in November 2026, though no official date has been announced.
The previous cycle shows why you should not depend on rumours. The result for the earlier exam, held on 22, 23 and 24 December 2025, came out on 20 March 2026. Timelines can stretch. If you are planning for 2027, the sensible assumption is that the notification will arrive some months after this cycle closes, and the exam will follow a few months later. That gives you a real preparation window starting now, which is exactly the window to use.
Because the structure has stayed consistent, the TG SET 2027 syllabus Life Sciences is expected to follow the same framework as before: a general paper on teaching and research aptitude, plus a subject paper built on the national lectureship Life Sciences syllabus with 13 units. Any small change will be published in the official information bulletin.
Eligibility, Application Fee and Exam Pattern at a Glance
Based on notifications from recent cycles, these are the key details to plan around.
Educational qualification: A master’s degree from a recognised university with at least 55 percent marks for General, Unreserved and EWS candidates, and 50 percent for BC, SC, ST, PwD and Transgender candidates. Final year postgraduate students are usually allowed to apply provisionally, subject to the notification.
Age limit: No upper age limit has been mentioned in recent notifications.
Application fee in the last notification: Around ₹2,000 for General, ₹1,500 for BC and EWS, and ₹1,000 for SC, ST, PwD and Transgender candidates. Fees can change, so confirm from the 2027 notification.
Exam mode: Computer based test, held over multiple days and shifts.
Papers and marks:
Paper I is the General Paper on Teaching and Research Aptitude. It has 50 questions carrying 100 marks.
Paper II is the Life Sciences subject paper. It has 100 questions carrying 200 marks.
Each question carries 2 marks, so the total is 150 questions and 300 marks, to be attempted in 3 hours. Most public sources report no negative marking, but you should confirm this in the official bulletin when it is released.
Minimum qualifying marks: At least 40 percent aggregate across both papers for unreserved candidates, and 35 percent for reserved categories. This is only the floor. The real cutoff in Life Sciences is far higher, which we will look at in detail below.
Selection logic: Public reports say the merit list is prepared from the top 6 percent of candidates who appear in both papers, with slots divided by category as per the state reservation policy, including one third for women. This is why the cutoff behaves like a ranking line and not like a simple pass mark.
TG SET 2027 Syllabus Life Sciences: Paper I (Teaching and Research Aptitude)
Paper I is common to every subject, and it is where many strong science students lose marks. The aggregate decides your result, so a weak Paper I can pull down a brilliant Paper II. The topics follow the national general paper pattern and are divided into ten areas.
- Teaching aptitude: Meaning and nature of teaching, learner characteristics, teaching methods, evaluation systems and effective teaching support.
- Research aptitude: Types of research, research methods, steps of research, thesis and paper writing, and research ethics.
- Reading comprehension: Passages followed by questions on meaning, inference and tone.
- Communication: Types, barriers and effective classroom communication, including mass media.
- Mathematical reasoning and aptitude: Number series, ratios, percentages, averages, profit and loss, and simple arithmetic.
- Logical reasoning: Syllogisms, analogies, venn diagrams, arguments, and Indian logic basics.
- Data interpretation: Tables, bar charts, line graphs and pie charts.
- Information and communication technology: Basics of computers, the internet, e learning and digital tools in education.
- People, development and environment: Environmental issues, pollution, natural hazards, sustainable development and related policies.
- Higher education system: Governance, polity and administration of higher education, institutions in India and regulatory bodies.
A practical tip: because Paper I has 50 questions, even a small daily habit of 45 minutes pays off. Reasoning and data interpretation are the sections where steady practice turns a 50 percent score into a 70 percent score.
TG SET 2027 Syllabus Life Sciences: Paper II, All 13 Units Explained
This is the heart of the TG SET 2027 syllabus Life Sciences. Paper II follows the same 13 unit structure as the national lectureship Life Sciences syllabus, which is why preparation overlaps so strongly with other exams. Here is what each unit really means for a student.
Unit 1: Molecules and Their Interaction Relevant to Biology
This unit covers the chemistry behind life. You study the structure of atoms, molecules and chemical bonds, the properties of water, pH and buffers, and the thermodynamic laws that govern reactions. Then come the major biomolecules: carbohydrates, lipids, proteins, nucleic acids, vitamins and their structures, conformations and functions. Enzymes, kinetics, inhibition and regulation form a major portion, along with protein folding and stability. Questions here are usually conceptual, so understanding why a reaction behaves a certain way matters more than memorising numbers.
Unit 2: Cellular Organization
Here you learn the structural and functional organisation of cells. Membrane structure and transport, the organisation of organelles, the cytoskeleton, the nucleus and chromatin, and the cell cycle with its checkpoints are all central. Cell death and cell division regulation, including apoptosis, are frequent exam topics. Microscopy and the structural basis of cell shape also appear.
Unit 3: Fundamental Processes
This is the molecular biology unit, and it is one of the highest scoring areas. DNA replication, repair and recombination, RNA synthesis and processing, protein synthesis, post translational modification, and protein targeting come here. Control of gene expression in prokaryotes and eukaryotes, including operons, transcription factors, epigenetic regulation and noncoding RNAs, is tested regularly. Expect questions on mechanisms, enzymes involved and experimental logic.
Unit 4: Cell Communication and Cell Signaling
Topics include how cells talk to each other and to their surroundings. You study cell adhesion molecules, the extracellular matrix, receptors and their types, second messengers, kinase cascades, and signal transduction pathways. Cancer biology, oncogenes, tumour suppressors and the basics of the immune response are also treated here in many outlines. Pathway diagrams are a favourite format for questions.
Unit 5: Developmental Biology
This unit explains how a single cell becomes a complex organism. You learn gametogenesis, fertilisation, cleavage, gastrulation and the formation of germ layers, along with morphogen gradients, pattern formation and homeotic genes. Model organisms such as Drosophila, Xenopus, zebrafish, the mouse and Arabidopsis are important, as are stem cells, regeneration, ageing and plant development like flower and root formation.
Unit 6: System Physiology, Plant
Plant physiology covers photosynthesis and its light and dark reactions, respiration and photorespiration, nitrogen metabolism, water and mineral transport, and the roles of plant hormones. Photoperiodism, vernalisation, seed dormancy, senescence, stress physiology and secondary metabolites round out the unit. Botany students find this section familiar, while zoology students need to give it extra time.
Unit 7: System Physiology, Animal
This unit covers blood and circulation, respiration, digestion, excretion and osmoregulation, nervous and sensory systems, muscle contraction, the endocrine system and reproductive physiology. Thermoregulation, stress and adaptation are also included. Many questions are application based, such as predicting what happens when a hormone level changes. Zoology students usually have an advantage here, and botany students should balance it with extra revision.
Unit 8: Inheritance Biology
Mendelian genetics and its extensions, linkage and crossing over, chromosome mapping, sex determination, mutations and chromosomal aberrations make up the classical part. Then come population genetics, the Hardy Weinberg principle, quantitative traits, extrachromosomal inheritance, genetic disorders and human genetics. Numerical problems often appear here, so practise calculations regularly.
Unit 9: Diversity of Life Forms
Principles of taxonomy and classification, along with the major groups across bacteria, protists, fungi, plants and animals, are covered here. Plant systematics, animal phylogeny, biodiversity concepts, conservation and the role of molecular tools in classification are included. Candidates often underestimate this unit because it feels descriptive, yet it supplies steady marks every year to students who revise it systematically.
Unit 10: Ecological Principles
Environment and habitat, population ecology, community structure, succession, ecosystem energy flow and nutrient cycles, biogeography, and conservation biology form the content. Global environmental challenges such as climate change and invasive species are also relevant. This unit overlaps with the environment section of Paper I, so studying it well helps in both papers.
Unit 11: Evolution and Behavior
Origin of life, theories of evolution, natural selection, speciation, molecular evolution, phylogenetics and the evolutionary history of humans are tested here. Behaviour covers instinct, learning, social behaviour, communication and the evolution of behaviour. Numerical thinking about gene frequencies and selection often appears.
Unit 12: Applied Biology
This unit connects theory to the real world. Microbial fermentation and bioprocess basics, biotechnology tools such as recombinant DNA technology, transgenic plants and animals, genomics and proteomics, bioinformatics, biosafety and intellectual property, and applications in medicine, agriculture and the environment are included. Newer topics such as genome editing are worth tracking closely.
Unit 13: Methods in Biology
The final unit is about techniques. Centrifugation, chromatography, electrophoresis, spectroscopy, microscopy, PCR, blotting, sequencing, radioisotope techniques, and basic biostatistics and data analysis come here. Questions typically give an experimental setup and ask which technique or outcome fits. Students who have actually worked in a laboratory find this unit natural, and others should link every method to a real use case while studying.
High Yield Areas Within the Syllabus
Not every unit carries equal marks in practice. Based on how recent papers have behaved, the heaviest areas tend to be molecules and their interaction, fundamental processes, inheritance biology, cell communication and signaling, animal and plant physiology, and ecology with evolution. Methods in biology and applied biology also produce steady questions because they are easy to frame as application based items.
A smart approach is to divide your time in rough proportion to marks. Give the molecular and genetic units the strongest effort first, then physiology, then ecology and evolution, and finally diversity and methods. Keep a separate short list of weak topics and revisit them every week instead of reading the whole syllabus again and again.
Real Cutoff Marks: What Past TG SET Papers Actually Demanded
Now to the number every student really wants. Before the data, one important point: the official bare minimum of 40 percent for unreserved and 35 percent for reserved candidates is not the number that decides your result. In Life Sciences, the real cutoff, which is set by the number of slots and the performance of the candidate pool, has always been much higher.
TG SET 2024 Life Sciences Cutoff (Subject Code 09)
Reports based on the official results sheet list the following category wise cutoff percentages, calculated on the combined 300 marks:
| Category | Cutoff percentage | Approx. marks out of 300 |
|---|---|---|
| General (Unreserved) | 56.00 | about 168 |
| BC A | 49.33 | about 148 |
| BC B | 53.33 | about 160 |
| BC C | 52.67 | about 158 |
| BC D | 53.33 | about 160 |
| BC E | 52.67 | about 158 |
| SC | 50.67 | about 152 |
| ST | 48.00 | about 144 |
| EWS | 48.67 | about 146 |
| PwD | 45.33 | about 136 |
The mark conversions are simple arithmetic on the published percentages, so treat them as approximate.
For that cycle, reports show around 4,829 candidates registered for Life Sciences and around 3,776 appeared. The number who finally qualified is reported differently across sources, roughly between 300 and 400. Either way, the pass rate was in single digits, which tells you how competitive the subject is.
The Most Recent Cycle
For the TG SET 2025 cycle, whose result came out on 20 March 2026, public reports again place the unreserved Life Sciences cutoff in the mid fifties. One source lists the general cutoff at 56.00 percent, with women at 58.67 and PwD at 44.67. Another table lists 57.33 for general and about 50.00 for SC, 48.00 for ST and 50.00 for EWS. Because different websites show slightly different figures, the safest move is to download the official subject wise cutoff PDF from telanganaset.org and read your own category directly.
Here is the lesson from that cycle. Before the result, many online estimates predicted the unreserved Life Sciences cutoff near 52 percent. The official figure landed higher. Cutoffs in this subject often surprise students on the upside.
Long Term Trend
For the ST category, reports show Life Sciences cutoffs of 48.00 in 2022, 46.67 in 2023 and 48.00 in 2024. The movement is small year to year. General category cutoffs have drifted upward over the years, from the high forties and low fifties in earlier cycles to the mid fifties in recent ones. The reason is straightforward: more well prepared postgraduates are writing the exam.
What Cutoff Should You Expect for the 2027 Cycle?
Nobody can promise a number before the paper is held, and anyone who does is guessing. But a reasonable planning range can be built from the data.
For General category candidates, expect a cutoff between 54 and 58 percent, which is roughly 162 to 174 marks out of 300. For BC categories, think about 49 to 54 percent. SC and EWS candidates can plan around 49 to 52 percent, and ST candidates around 46 to 50 percent. PwD cutoffs have been lower, in the mid forties.
These ranges are an estimate drawn from past trends and not an official forecast. A safe target is simple: aim for at least 180 marks out of 300 if you are in the General category, and about 10 to 15 marks above the likely cutoff for your own category. That buffer protects you from a harder paper, a larger candidate pool or normal exam day mistakes.
A Practical Preparation Plan for the TG SET 2027 Syllabus Life Sciences
A good plan matters more than long hours. Here is a six month structure that works for most working and non working candidates.
Months 1 and 2: Build the base. Cover Units 1, 2, 3 and 8 first, since they carry the most marks and support everything else. Read from standard textbooks and make short notes. At the same time, start Paper I basics: 30 to 45 minutes daily on reasoning and data interpretation.
Months 3 and 4: Finish the syllabus. Complete the physiology units, cell signaling, developmental biology, ecology and evolution. Study each unit and then immediately solve topic wise questions from previous papers. This step is where concepts become exam skills.
Month 5: Practice and analysis. Move to full length mock tests under real time limits. For every test, spend as much time reviewing mistakes as you spent writing it. Note whether errors came from weak concepts, careless reading or poor time management.
Month 6: Revision and speed. Revise short notes, formulas, pathways and diagrams. Take at least one full mock every week, aiming to finish Paper I in 50 to 55 minutes so that you have enough time for the Life Sciences paper.
Some habits make a big difference. Study from one or two reliable books per unit instead of collecting ten. Draw pathways from memory. Practise numerical problems in genetics, enzyme kinetics and ecology every week. Keep a running log of repeated question themes from previous year papers, because patterns do repeat.
Also remember that the TG SET 2027 syllabus Life Sciences overlaps heavily with other national and state level lectureship exams. If you prepare well once, you can attempt several exams in the same year without doubling your workload.
Common Mistakes That Cost Life Sciences Students the Cutoff
Ignoring Paper I. Many science students assume the general paper is easy and then lose 15 to 25 marks there. Since the result depends on the combined score, this is a costly habit.
Studying everything equally. Spending a month on rare taxonomy details while keeping molecular biology and genetics shaky is a poor trade.
Mock tests without review. A test you do not analyse teaches almost nothing.
Starting late. A subject this broad needs several months of consistent work. Starting six weeks before the exam rarely ends well.
Trusting rumours about dates and cutoffs. Always verify from the official website. Social media groups often share guesses as facts.
Counting questions instead of marks. Every question is worth 2 marks. Eighty correct answers equal 160 marks, not 80.
Why Students Choose Chandu Biology Classes for TG SET Life Sciences
Self study works for some people, but many candidates benefit from a structured plan, doubt solving and regular testing. If you want guided preparation, Chandu Biology Classes in Hyderabad is a strong option to consider. The institute focuses on postgraduate Life Sciences exams, and its TG SET programme is built around the 13 unit syllabus and the Paper I pattern.
Chandu Biology Classes is led by Dr. Chandra Sekhar, who secured AIR 2 in CSIR NET Life Sciences and worked as a JRF at IISc Bangalore. The programme includes complete coverage of both Paper I and Paper II, study material designed around the TG SET pattern, small batch interaction, regular mock tests with performance analysis, and previous year paper discussion. Because the institute also trains students for national level life sciences exams and lecturer recruitments, the teaching naturally builds the kind of concept depth that cutoffs demand.
Fee structure at Chandu Biology Classes:
- Online mode: ₹25,000
- Offline mode: ₹30,000
There are no other charges beyond these fees.
Address: Golden Leaf Estates, 3rd floor, Chitrapuri Colony, Bagh Lingampally, near Mumbai Masala Restaurant, Narayanguda, opposite metro pillar number 1156, Hyderabad, Telangana 500029.
Phone: +91 9063264052
Website: chandubiologyclasses.com, where you can also see the TSSET course page at chandubiologyclasses.com/course/tsset
Before joining any programme, ask for a demo or counselling session, check the syllabus coverage and test schedule, and decide whether the teaching style suits you. A good decision is made with information, not pressure.
Trending FAQs on TG SET 2027 Syllabus Life Sciences
1. What is the TG SET 2027 syllabus Life Sciences?
It is expected to follow the same structure used in recent cycles: Paper I on teaching and research aptitude, and Paper II on Life Sciences with 13 units based on the national lectureship syllabus. The final version will appear in the official 2027 information bulletin on telanganaset.org.
2. Has the TG SET 2027 notification been released?
Not yet, as of 11 November 2026. The 2026 cycle is still in the final key and result stage. Keep checking telanganaset.org and osmania.ac.in for updates.
3. How many units are there in the Life Sciences syllabus?
There are 13 units in Paper II, from molecules and their interaction relevant to biology up to methods in biology.
4. Is there a separate paper for Botany and Zoology in TG SET?
No. Both fall under Life Sciences, Subject Code 09, with a single paper and a single cutoff list.
5. What is the exam pattern?
Two papers, 150 questions, 300 marks and 3 hours in total. Paper I has 50 questions for 100 marks and Paper II has 100 questions for 200 marks, with 2 marks per question.
6. Is there negative marking?
Most public sources report no negative marking, but confirm in the official bulletin for the 2027 cycle.
7. What was the TG SET Life Sciences cutoff for the General category?
Reports based on official sheets place it at 56.00 percent in 2024 and in the mid fifties again in the latest cycle, which is roughly 168 marks out of 300. Some websites list a slightly higher figure, so check the official PDF.
8. What is the minimum qualifying percentage?
40 percent aggregate for unreserved candidates and 35 percent for reserved categories. The actual cutoff in Life Sciences is much higher.
9. How many marks should I target?
Aim for 180 or more out of 300 if you are in the General category, and 10 to 15 marks above the likely cutoff in your own category.
10. What is the eligibility for TG SET Life Sciences?
A master’s degree in Life Sciences or a related discipline with 55 percent marks for General candidates and 50 percent for reserved categories, subject to the notification.
11. Is the TG SET syllabus the same as CSIR NET Life Sciences?
Paper II follows the same 13 unit framework, so the overlap is very high. The exam pattern and marking differ, so practise with the right format.
12. Is TG SET valid for JRF?
No. It gives eligibility for Assistant Professor and Lecturer posts and is not a JRF exam.
13. How long should I prepare?
Plan for at least five to six months of consistent study, including regular mock tests.
14. Can I prepare for TG SET and other lectureship exams together?
Yes. The syllabus overlap with national and state level Life Sciences exams is large, so one well planned preparation supports several attempts.
15. What are the fees at Chandu Biology Classes?
Online mode is ₹25,000 and offline mode is ₹30,000, with no other charges.
16. Where can I check the official cutoff?
Download the subject wise and category wise cutoff PDF from telanganaset.org once results are declared, and look up Subject Code 09 for Life Sciences.
Final Words
The TG SET 2027 syllabus Life Sciences is broad but predictable. Thirteen units, a general paper on aptitude, and a cutoff that has stayed in the mid fifties for general candidates give you a clear target. The students who qualify are not always the ones who studied the longest. They are the ones who covered the high yield units first, practised Paper I regularly, took mock tests seriously and reviewed every mistake.
Start with the syllabus list above, mark what you already know, and build your six month plan around the gaps. If you want a structured path with expert guidance, mock tests and doubt solving, Chandu Biology Classes is ready to help you take that next step with a fee structure of ₹25,000 online and ₹30,000 offline, and no other charges.
Bookmark this page, keep checking the official website for the 2027 notification, and begin your preparation today.
Disclaimer: All information in this article, including syllabus details, exam pattern, eligibility, fees of the examination, dates and cutoff marks, has been collected from publicly available sources on the internet and is shared for general awareness only. Cutoff figures and dates differ across websites and may change with official announcements. Expected cutoff ranges are estimates and not official predictions. We are not responsible for any errors, omissions or decisions taken based on this article. Candidates must verify every detail from the official TG SET website (telanganaset.org) and Osmania University notifications. The fee details and contact information of Chandu Biology Classes may be updated by the institute from time to time.
