LPUNEST 2025 Biology Syllabus - Download LPUNEST Biology Syllabus Topic Wise

Updated By Dipanjana Sengupta on 21 Mar, 2025 16:40

The LPUNEST 2025 syllabus contains topics like states of matter, solutions, equilibrium, laws of motion, kinematics, complex numbers, matrices, plant physiology, human physiology, grammar, language skills, etc. Applicants can check the subject-wise syllabus here.

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LPUNEST 2025 Biology Syllabus

LPUNEST Biology Syllabus 2025: The Lovely Professional University has released the Biology syllabus of the LPUNEST 2025 entrance exam. The latest LPUNEST 2025 Biology exam syllabus includes topics like Diversity & Structural Organisation, Plant Physiology, Human Physiology, Reproduction, Genetics and Evolution, Biology, Biotechnology and Human Welfare & Ecology and Environment. The LPUNEST 2025 Biology exam will be conducted across 6 units covering a variety of topics. Candidates appearing for the LPUNEST 2025 Biology exam must be aware of all the key topics covered under the Biology section of the LPUNEST 2025. Check the detailed Biolog syllabus for the LPUNEST exam 2025 on the page below. 

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Detailed LPUNEST Biology Syllabus 2025

Candidates can check out the detailed LPUNEST Biology syllabus 2025 as tabulated below.

Units

Topics

Unit 1: Diversity & Structural Organisation

  • What is living? Biodiversity; Need for classification; Three domains of life; Taxonomy & Systematics; Concept of species and taxonomical hierarchy; Binomial nomenclature; Tools for study of Taxonomy โ€“ Museums, Zoos, Herbaria, Botanical gardens.
  • Five kingdom classi๏ฌcation: Salient features and classification of Monera; Protista and Fungi into major groups; Lichens; Viruses and Viroids, Salient features and classification of plants into major groups-Algae, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms; Angiosperms- classification up to class, characteristic features and examples, Salient features and classification of animals-nonchordate up to phyla level and chordate up to classes level.
  • Structural Organisation in Animals and Plants: Morphology and modifications; Tissues; Anatomy and functions of different parts of ๏ฌ‚owering plants: Root, stem, leaf, in๏ฌ‚orescence- cymose and racemose, ๏ฌ‚ower, fruit and see, Animal tissues; Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (cockroach).
  • Cell Structure and Function: Cell theory and cell as the basic Unit of life; Structure of prokaryotic and eukaryotic cell; Plant cell and animal cell; Cell envelope, cell membrane, cell wall; Cell organelles-structure and function; Endomembrane system-endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles; mitochondria, ribosomes, plastids, micro bodies; Cytoskeleton, cilia, ๏ฌ‚agella, centrioles (ultrastructure and function); Nucleus-nuclear membrane, chromatin, nucleolus. Chemical constituents of living cells: Biomolecules-structure and function of proteins, carbohydrates, lipids, nucleic acids; Enzymes-types, properties, enzyme action.
  • Cell division: Cell cycle, mitosis, meiosis and their significance.

Unit 2: Plant Physiology

  • Transport in plants: Movement of water, gases and nutrients; Cell to cell transport-Diffusion, facilitated diffusion, active transport; Plantโ€“water relations โ€“ Imbibition, water potential, osmosis, plasmolysis; Long distance transport of water โ€“ Absorption, apoplast, symplast, transpiration pull, root pressure and guttation; Transpiration-Opening and closing of stomata; Uptake and translocation of mineral nutrients- Transport of food, Phloem transport, Mass ๏ฌ‚ow hypothesis; Diffusion of gases.
  • Mineral nutrition: Essential minerals, macro and micronutrients and their role; Deficiency symptoms; Mineral toxicity; Elementary idea of Hydroponics as a method to study mineral nutrition; Nitrogen metabolism-Nitrogen cycle, Biological Nitrogen fixation.
  • Photosynthesis: Photosynthesis as a means of Autotrophic nutrition; Site of photosynthesis take place; pigments involved in Photosynthesis (Elementary idea); Photochemical and biosynthetic phases of photosynthesis; Cyclic and non cyclic and photophosphorylation; Chemiosmotic hypothesis; Photorespiration C3 and C4 pathways; Factors affecting photosynthesis.
  • Respiration: Exchange gases; Cellular respiration- glycolysis, fermentation (anaerobic), TCA cycle and electron transport system (aerobic); Energy relations- Number of ATP molecules generated; Amphibolic pathways; Respiratory quotient.
  • Plant growth and development: Seed germination; Phases of Plant growth and plant growth rate; Conditions of growth; Plant growth and development: Seed germination; Conditions of growth; Differentiation, dedifferentiation and redifferentiation; Sequence of developmental process in a plant cell; Growth regulators-auxin, gibberellin, cytokinin, ethylene, ABA; Seed dormancy; Vernalisation; Photoperiodism.

Unit 3: Human Physiology

  • Digestion and absorption: Alimentary canal and digestive glands; Role of digestive enzymes and gastrointestinal hormones; Peristalsis, digestion, absorption and assimilation of proteins, carbohydrates and fats; Caloric value of proteins, carbohydrates and fats; Egestion; Nutritional and digestive disorders โ€“ PEM, indigestion, constipation, vomiting, jaundice, diarrhea.
  • Breathing and Respiration: Respiratory organs in animals; Respiratory system in humans; Mechanism of breathing and its regulation in humans- Exchange of gases, transport of gases and regulation of respiration Respiratory volumes; Disorders related to respiration-Asthma, Emphysema, Occupational respiratory disorders.
  • Body ๏ฌ‚uids and circulation: Composition of blood, blood groups, coagulation of blood; Composition of lymph and its function; Human circulatory system-Structure of human heart and blood vessels; Cardiac cycle, cardiac output, ECG, Double circulation; Regulation of cardiac activity; Disorders of circulatory system-Hypertension, Coronary artery disease, Angina pectoris, Heart failure.
  • Excretory products and their elimination: Modes of excretion- Ammonotelism, ureotelism, uricotelism; Human excretory system-structure and function; Urine formation, Osmoregulation; Regulation of kidney function-Renin- angiotensin, Atrial Natriuretic Factor, ADH and Diabetes insipidus; Role of other organs in excretion; Disorders; Uraemia, Renal failure, Renal calculi, Nephritis; Dialysis and artificial kidney.
  • Locomotion and Movement: Types of movement- ciliary, flagellar, muscular; Skeletal muscle- contractile proteins and muscle contraction; Skeletal system and its functions; Joints; Disorders of muscular and skeletal system-Myasthenia gravis, Tetany, Muscular dystrophy, Arthritis, Osteoporosis, Gout.
  • Neural control and coordination: Neuron and nerves; Nervous system in humans- central nervous system, peripheral nervous system and visceral nervous system; Generation and conduction of nerve impulse; Re๏ฌ‚ex action; Sense organs; Elementary structure and function of eye and ear.
  • Chemical coordination and regulation: Endocrine glands and hormones; Human endocrine system-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads; Mechanism of hormone action; Role of hormones as messengers and regulators, Hypo and hyperactivity and related disorders (Common disorders e.g. Dwarfism, Acromegaly, Cretinism, goitre, exopthalmicgoiter, diabetes, Addisonโ€™s disease).

Unit 4: Reproduction, Genetics and Evolution

  • Reproduction in organisms: Reproduction, a characteristic feature of all organisms for continuation of species; Modes of reproduction โ€“ Asexual and sexual; Asexual reproduction; Modes-Binary fission, sporulation, budding, gemmule, fragmentation; vegetative propagation in plants.
  • Sexual reproduction in ๏ฌ‚owering plants: Flower structure; Development of male and female gametophytes; Pollination- types, agencies and examples; Outbreeding devices; Pollen- Pistil interaction; Double fertilization; Post fertilization events- Development of endosperm and embryo, Development of seed and formation of fruit; Special modes-apomixis, parthenocarpy, polyembryony; Significance of seed and fruit formation.
  • Human Reproduction: Male and female reproductive systems; Microscopic anatomy of testis and ovary; Gametogenesis- spermatogenesis & oogenesis; Menstrual cycle; Fertilisation, embryo development upto blastocyst formation, implantation; Pregnancy and placenta formation; Parturition; Lactation.
  • Reproductive health: Need for reproductive health and prevention of sexually transmitted diseases (STD); Birth control-Need and Methods, Contraception and Medical Termination of Pregnancy (MTP); Amniocentesis; Infertility and assisted reproductive technologies โ€“ IVF, ZIFT, GIFT.
  • Genetics and Evolution: Heredity and variation: Mendelian Inheritance; Deviations from Mendelism- Incomplete dominance, Co-dominance, Multiple alleles and Inheritance of blood groups, Pleiotropy; Elementary idea of polygenic inheritance; Chromosome theory of inheritance; Chromosomes and genes; Sex determination-In humans, birds, honey bee; Linkage and crossing over; Sex-linked inheritance-Haemophilia, Colour blindness; Mendelian disorders in humans-Thalassemia; Chromosomal disorders in humans; Downโ€™s syndrome, Turnerโ€™s and Klinefelterโ€™s syndromes.
  • Molecular basis of Inheritance: Search for genetic material and DNA as genetic material; Structure of DNA and RNA; DNA packaging; DNA replication; Central dogma; Transcription, genetic code, translation; Gene expression and regulation- Lac Operon; Genome and human genome project; DNA finger printing.
  • Evolution: Origin of life; Biological evolution and evidences for biological evolution from Paleontology, comparative anatomy, embryology and molecular evidence; Darwinโ€™s contribution, Modern Synthetic theory of Evolution; Mechanism of evolution-Variation (Mutation and Recombination) and Natural Selection with examples, types of natural selection; Gene ๏ฌ‚ow and genetic drift; Hardy-Weinbergโ€™s principle; Adaptive Radiation; Human evolution.

Unit 5: Biology, Biotechnology and Human Welfare

  • Health and Disease: Pathogens; parasites causing human diseases (Malaria, Filariasis, Ascariasis Typhoid, Pneumonia, common cold, amoebiasis, ring worm); Basic concepts of immunology-vaccines; Cancer, HIV and AIDS; Adolescence, drug and alcohol abuse.
  • Improvement in food production: Plant breeding, tissue culture, single cell protein, Biofortification; Apiculture and Animal husbandry.
  • Microbes in human welfare: In household food processing, industrial production, sewage treatment, energy generation and as biocontrol agents and biofertilizers.
  • Biotechnology and Its Applications: Principles and process of Biotechnology: Genetic engineering (Recombinant DNA technology).
  • Application of Biotechnology in health and Agriculture: Human insulin and vaccine production, gene therapy; Genetically modified organisms-Bt crops; Transgenic Animals; Biosafety issues-Biopiracy and patents.

Unit 6: Ecology and Environment

  • Organisms and environment: Habitat and niche; Population and ecological adaptations; Population interactions- mutualism, competition, predation, parasitism; Population attributes-growth, birth rate and death rate, age distribution.
  • Ecosystem: Patterns, components; productivity and decomposition; Energy ๏ฌ‚ow; Pyramids of number, biomass, energy; Nutrient cycling (carbon and phosphorous); Ecological succession; Ecological Services-Carbon fixation, pollination, oxygen release.
  • Biodiversity and its conservation: Concept of Biodiversity; Patterns of Biodiversity; Importance of Biodiversity; Loss of Biodiversity; Biodiversity conservation; Hotspots, endangered organisms, extinction, Red Data Book, biosphere reserves, National parks and sanctuaries.
  • Environmental issues: Air pollution and its control; Water pollution and its control; Agrochemicals and their effects; Solid waste management; Radioactive waste management; Greenhouse effect and global warning; Ozone depletion; Deforestation; Any three case studies as success stories addressing environmental issues.

LPUNEST 2025 Biology Syllabus Important Topics

The important topics of LPUNEST Biology Syllabus 2025 have been provided below.  

  • Human Welfare, Ecology, and Environment
  • Diversity and Structural Organisation
  • Reproduction, Genetics, and Evolution
  • Human Physiology
  • Plant Physiology
  • Biotechnology
  • Human Welfare

LPUNEST Biology Preparation Tips 2025

Candidates can check out some of the key preparation tips for the LPUNEST Biology section 2025 as provided below.

  • Evaluate the syllabus and weightage of each topic covered under the LPUNEST 2025 Biology syllabus. 
  • Memorize definitions, diagrams, and crucial examples from the NCERT textbooks. Diagrams from chapters such as genetics, plant tissues, human anatomy, and biotechnology are often evaluated.
  • Ensure to learn the key topics such as Genetics and Evolution, Diversity of Living Organisms, Cell Structure and Function, Ecology and Environment, Reproduction etc.
  • Allot time for each unit based upon its weightage and difficulty level.
  • Undertake LPUNEST 2025 mock tests to get habituated with the exam format.

Want to know more about LPUNEST

FAQs about LPUNEST Syllabus

What are the LPUNEST 2025 important topics of Biology Syllabus?

The LPUNEST 2025 important topics of the Biology Syllabus are Human Welfare, Ecology, and Environment, Diversity and Structural Organisation, Reproduction, Genetics, and Evolution, Human Physiology, Plant Physiology, Biotechnology, Human Welfare etc. 

Is NCERT enough for the LPUNEST Biology exam preparation?

Out of all the LPUNEST preparatory books, candidates should first finish their preparation from the NCERT class 11 and 12 books for Biology subject.  NCERT  books are the best books to prepare for competitive exams such as LPUNEST 2025.

 

How to get a 100% scholarship in LPU?

A candidate can get a scholarship on the basis of one's performance in the LPUNEST exam or on the basis of other scholarship schemes offered by the university such as based on the score in qualification previous to eligibility qualification, performance in sports, cultural, R&D, co-curricular, social service, bravery awards etc.

 

Is the LPUNEST Biology exam difficult?

The LPUNEST Biology exam is a moderate to not overly high difficulty level. Your readiness and comprehension of the topics covered in the Biology syllabus which is based on subjects from Classes 11 and 12 will determine how well you perform in this exam.

 

Can I write the LPUNEST 2025 exam from home?

LPUNEST is a remotely proctored exam that will be monitored live through various Artificial Intelligence tools and by the invigilators. You can appear for the LPUNEST 2025 exam in the comfort of your home while being monitored by the proctors.

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