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Botany project report topics — UG (B.A. / B.Sc. / B.Com.)

250 topics for Botany students of Pandit Deendayal Upadhyay Shekhawati University (PDUSU), Sikar. Each names its own study area, and each can be written in Hindi or English. Choose one to read a free sample; the complete project report is ₹599 and arrives as an editable Word file with your name, college and university on it.

General

Abscisic acid-independent stress signaling mediated by DREB2 transcription factors.
Agrobacterium-mediated transient gene expression assay in Nicotiana benthamiana leaves.
Anatomical changes in plant tissues during abscission layer development.
Anatomical characterization of calcium oxalate crystal types (raphides, druses) and distribution.
Anatomical evaluation of graft union formation success in horticultural crops.
Anatomical evaluation of leaf structural damage caused by leaf-mining insects.
Anatomical investigation of air space (aerenchyma) formation in wetland plant roots.
Anatomical investigation of bark structure and rhytidome patterns in forest trees.
Anatomical investigation of internal phloem and medullary rays in Solanaceous stems.
Anatomical investigation of nodal anatomy patterns (unilacunar, trilacunar, multilacunar).
Anatomical investigation of secondary growth anomalies in climbing lianas.
Anatomical modifications in aquatic plant organs adapted to submerged environments.
Anatomical responses of stems subjected to mechanical wind stress (thigmomorphogenesis).
Anatomical study of floral nectary structures and vascular supply in angiosperms.
Anatomical study of mechanical tissue (sclerenchyma, collenchyma) distribution in petioles.
Anatomical study of periderm development and lenticel structure in woody twigs.
Anther culture protocols for double haploid plant production in cereal crops.
Assessment of PGPR inoculation on root architecture and lateral root development.
Assessment of acid rain impact simulation on cuticle integrity and photosynthesis.
Assessment of air pollution tolerance index (APTI) of roadside tree species.
Assessment of antibacterial activity of garlic and ginger extracts against Xanthomonas pests.
Assessment of crown gall disease prevalence caused by Agrobacterium tumefaciens.
Assessment of culture medium pH changes during plant cell growth cycles.
Assessment of endophyte elimination efficiency using systemic antibiotics in vitro.
Assessment of fluoride bioaccumulation capacity in indigenous plant species.
Assessment of genetic fidelity in micropropagated plants using RAPD molecular markers proxy.
Assessment of groundwater depth impacts on phreatophytic vegetation density.
Assessment of heavy metal accumulation factor (AF) in wild plants growing near mines.
Assessment of land-use change impacts on local orchid species richness.
Assessment of micro-climate modification by forest canopy cover in tropical woods.
Assessment of micro-plastic accumulation in agricultural soils and plant tissue uptake.
Assessment of mycorrhizal colonization percentage in crop roots under variable tillage practices.
Assessment of mycorrhizal inoculation impact on heavy metal uptake in contaminated soils.
Assessment of mycorrhizal networks in mediating nutrient transfer between connected plants.
Assessment of ozone injury indices on sensitive bio-indicator tobacco cultivars.
Assessment of particulate matter (PM2.5, PM10) capture efficiency by leaf surfaces.
Assessment of pesticide drift impacts on non-target roadside wild plant species.
Assessment of phyllosphere bacterial community dynamics under rain vs. overhead irrigation.
Assessment of salinity intrusion impacts on coastal vegetation zonation patterns.
Assessment of seed-borne fungal pathogen contamination levels in commercial seed lots.
Assessment of soil erosion control efficiency by different groundcover plant species.
Assessment of somaclonal variation in tissue culture-derived plants using morphological markers.
Assessment of sulfur dioxide (SO2) damage symptoms on bio-indicator lichen species.
Assessment of systemic acquired resistance (SAR) marker gene activation proxy.
Assessment of thermal stress impacts on urban street tree leaf canopy health.
Assessment of viral cross-protection efficacy using mild strain inoculation models.
Auxin transport dynamics mediated by PIN-formed efflux carriers and AUX1 influx transporters.
Biosynthesis and cellular sequestration of specialized toxic non-protein amino acids.
Biosynthesis and cellular transport of specialized coumarins and furanocoumarins.
Biosynthesis and degradation pathways of plant-derived cardenolides (cardiac glycosides).
Biosynthesis and enzymatic degradation pathways of cyanogenic glycosides in crops.
Biosynthesis and metabolic engineering of plant-derived polyhydroxyalkanoates (PHAs).
Biosynthesis and metabolic regulation of glucosinolates in Capparales species.
Biosynthesis and metabolic regulation of specialized benzoxazinoids in Poaceae defenses.
Biosynthesis and physiological roles of specialized pyridine and piperidine alkaloids.
Biosynthesis and regulatory mechanisms of specialized tropane alkaloids in Solanaceae.
Biosynthesis and transcriptional regulation of condensed tannins (proanthocyanidins).
Biosynthesis, transport, and vacuolar sequestration of anthocyanin pigments in flowers.
Biosynthetic origins and enzymatic steps in phenylpropanoid and lignin monomer synthesis.
Biosynthetic pathway elucidation and enzyme discovery for complex monoterpene indole alkaloids.
Biotransformation of precursor molecules using plant cell suspension cultures.
Brassinosteroid signaling pathway dynamics and BRI1/BES1 mediated gene expression.
Calcium-dependent protein kinase (CDPK) signaling cascades in plant abiotic stress responses.
Characterization of ABC transporters involved in specialized metabolite transport across membranes.
Characterization of endophytic actinobacteria and their role in producing novel bio-fungicides.
Characterization of microbial volatile organic compounds (mVOCs) in plant growth promotion.
Characterization of plant carboxylesterases (CXEs) in volatile ester catabolism.
Characterization of plant sulfotransferases (SOTs) in modifying specialized phenolics.
Characterization of polyketide synthases (PKSs) in plant specialized metabolite production.
Characterization of the phyllosphere microbiome and its role in foliar pathogen exclusion.
Chemical ecology of plant surface wax composition and crystal structure formation.
Chemotaxonomic evaluation of essential oil profiles for distinguishing closely related species.
Clonal propagation of orchid species via protocorm-like body (PLB) induction.
Comparative analysis of carbon sequestration potential in common hedge plant species.
Comparative analysis of chlorophyll and carotenoid content in sun vs. shade leaves.
Comparative analysis of cyanogenic glycoside levels in cassava tubers under drought.
Comparative analysis of essential oil yield from aromatic herbs using steam distillation.
Comparative analysis of heat-shock protein expression proxy in high-temperature crop trials.
Comparative analysis of nitrogen-fixation efficiency in root nodules of different legumes.
Comparative anatomical study of leaf structure in C3 vs. C4 grass species.
Comparative anatomy of monocot vs. dicot root-stem transition zones.
Comparative anatomy of secretory structures (glands, ducts, laticifers) in plants.
Comparative anatomy of storage roots and rhizomes in medicinal monocots.
Comparative cuticle architecture and epicuticular wax crystal morphology in succulents.
Comparative cuticle thickness and stomatal frequency in coastal dune species.
Comparative evaluation of soluble protein profiles in drought-tolerant vs. sensitive crops.
Comparative evaluation of water-stress tolerance mechanisms in C3, C4, and CAM plants.
Comparative floral anatomy and vascularization patterns in primitive angiosperms.
Comparative genomics of CAM photosynthetic pathway evolution across succulent plant families.
Comparative genomics of carnivorous plants: Molecular adaptations to nutrient-poor habitats.
Comparative genomics of nitrogen-fixing clade evolution and nodulation gene conservation.
Comparative genomics of polyploidization events and duplicate gene retention in Brassicaceae.
Comparative genomics of specialized metabolic gene clusters (operon-like structures) in plants.
Comparative leaf anatomy of sun-exposed vs. shade-grown leaves of the same tree species.
Comparative leaf architecture analysis in evergreen vs. deciduous tree species.
Comparative leaf venation pattern analysis (areole size, vein end density) in dicots.
Comparative metagenomics of core plant microbiomes across wild relatives and domesticated cultivars.
Comparative mitochondrial genome evolution and horizontal gene transfer in angiosperms.
Comparative nuclear genome assembly and structural variation analysis in orphan crops.
Comparative palynological study of honey samples (melissopalynology) for botanical origin.
Comparative petiole anatomy and its taxonomic significance in woody plants.
Comparative plastome genomics and structural evolution across non-photosynthetic parasitic plants.
Comparative plastome phylogeography and post-glacial migration routes of temperate forest trees.
Comparative stomatal anatomy and guard cell complex types across monocot families.
Comparative study of extrafloral nectary structure and position in Fabaceae.
Comparative study of osmotic adjustment capacity in halophytes vs. glycophytes.
Comparative study of physiological recovery kinetics post-rewatering in desiccated mosses.
Comparative study of starch accumulation in storage tubers under different fertilizer regimes.
Comparative study of stomatal index and guard cell morphology in xerophytes and hydrophytes.
Comparative study of transpiration rates across different plant species using potometers.
Comparative study of trichome density and morphology across Solanaceae genera.
Comparative transcriptomics of aquatic angiosperm secondary loss of stomatal developmental genes.
Comparative transcriptomics of desiccation tolerance in resurrection plant species.
Comparative transcriptomics of sea-grass adaptation to marine submerged environments.
Comparative wood anatomy and vessel element architecture in commercial timber species.
Cross-talk between ABA and brassinosteroid signaling during seed germination inhibition.
Cross-talk between ROS and calcium signaling in pollen tube tip growth.
Cross-talk between auxin and cytokinin signaling in shoot and root meristem maintenance.
Cryopreservation protocol optimization for plant shoot tips using vitrification methods.
Cytokinin perception by AHK receptors and phosphorelay signaling to response regulators.
Determination of amylase activity during seed germination phases in cereal grains.
Determination of antioxidant enzyme activity (SOD, Catalase) in crop seedlings under salt stress.
Determination of ascorbic acid (Vitamin C) degradation kinetics in leafy vegetables under storage.
Determination of lipid peroxidation levels (MDA content) in stress-exposed plant tissues.
Determination of nitrate reductase activity in leaf tissues under different nitrogen sources.
Determination of peroxidase activity during plant organ abscission phases.
Determination of polyphenol oxidase (PPO) activity and enzymatic browning in fruits.
Determination of sugar-to-acid ratio during fruit maturation cycles.
Direct vs. indirect organogenesis comparison in commercial vegetable crops.
Ecological consequences of liana proliferation in tropical forests under global change.
Ecological consequences of micro-plastic contamination on soil-plant water relations.
Ecological consequences of soil salinization on coastal agricultural vegetation composition.
Ecological consequences of tropical forest fragmentation on large-seeded tree dispersal.
Ecological dynamics of mangrove forest range expansion into salt marshes (tropicalization).
Ecological dynamics of plant species turnover (beta diversity) along urban-to-rural gradients.
Ecological dynamics of plant-pollinator network stability under climate-driven phenological shifts.
Ecological dynamics of shrub encroachment into temperate grasslands under climate shifts.
Ecological evaluation of bio-retention swales planted with native vegetation.
Ecological evaluation of floral resource availability for honeybees across seasons.
Ecological evaluation of green roof plant performance under drought conditions.
Ecological evaluation of mangrove restoration sites vs. natural mangrove forests.
Ecological evaluation of riparian vegetation buffers in controlling soil erosion.
Ecological impact evaluation of forest fires on soil seed bank viability.
Ecological impact of invasive alien species (Lantana, Parthenium) on native flora diversity.
Ecological impacts of extreme drought events on forest canopy mortality and hydraulic failure.
Ecological impacts of groundwater depletion on phreatophytic vegetation canopy health.
Ecological impacts of invasive nitrogen-fixing trees on soil nutrient cycling and flora.
Ecological impacts of micro-climatic buffering by old-growth forest canopy structures.
Ecological mapping of threatened plant species populations in local biodiversity hotspots.
Ecological mechanisms driving tree species coexistence in hyper-diverse tropical forests.
Ecological mechanisms of community resistance to biological invasions in diverse habitats.
Ecological mechanisms of plant invasion success: Testing enemy release vs. novel weapons.
Ecological study of epiphyte diversity and host tree preference in moist forests.
Ecological study of plant succession patterns on abandoned quarry sites.
Ecological survey of aquatic weed biomass and nutrient stripping capacity in eutrophic lakes.
Ecological survey of bryophyte diversity as bio-indicators of heavy metal deposition.
Ecological survey of halophytic plant communities in coastal salt marshes.
Effect of UV-B radiation exposure on cuticle wax deposition and stomatal density.
Effect of abscisic acid (ABA) treatment on stomatal closure dynamics in broad bean leaves.
Effect of activated charcoal on adsorption of phenolic exudates in tissue culture media.
Effect of ambient ozone exposure on photosynthetic pigment degradation in urban trees.
Effect of bio-stimulants (seaweed extract) on vegetative growth and photosynthetic rate.
Effect of calcium supplementation on blossom end rot prevention in tomato fruits.
Effect of carbon sources (sucrose vs. glucose vs. maltose) on in vitro shoot growth.
Effect of elicitors (methyl jasmonate) on enhancing flavonoid yield in tissue cultures.
Effect of ethylene gas on post-harvest ripening kinetics and respiratory burst in bananas.
Effect of exogenous proline application on drought stress mitigation in wheat seedlings.
Effect of gelling agents (agar vs. gellan gum) on hyperhydricity control in tissue culture.
Effect of gibberellic acid (GA3) on breaking seed dormancy in wild medicinal plants.
Effect of heavy metal exposure (Cd, Pb) on seed germination and early root elongation.
Effect of hydrogen peroxide priming on enhancing seed stress tolerance.
Effect of magnetic field exposure on seed germination rate and vigor index.
Effect of medium physical state (liquid vs. solid) on biomass accumulation rates.
Effect of micro-nutrient (Zn, Fe) foliar application on chlorophyll retention and yield.
Effect of night-break lighting on flowering induction in short-day plants.
Effect of plant growth retardants (Paclobutrazol) on in vitro dwarf plant generation.
Effect of root exudates on soil pH modification in phosphorus-deficient environments.
Effect of root zone temperature on nutrient uptake efficiency in hydroponically grown lettuce.
Effect of salicylic acid foliar sprays on disease resistance and physiological parameters.
Effect of silicon supplementation on structural strength and drought tolerance in grasses.
Effect of silver nanoparticles on microbial decontamination and shoot proliferation in vitro.
Effect of synthetic auxin (NAA) on adventitious root initiation in stem cuttings.
Effect of varying LED light spectra (red vs. blue) on photosynthetic rates and stomatal conductance.
Embryo rescue protocols for interspecific plant hybrids.
Enzymatic mechanisms and structural biology of terpene synthases (TPS) in aromatic plants.
Enzymatic mechanisms of BAHD acyltransferases in esterifying specialized metabolites.
Enzymatic mechanisms of prenyltransferases in functionalizing aromatic rings of flavonoids.
Enzymatic pathways of betalain pigment biosynthesis and comparison with anthocyanins.
Enzymatic pathways of specialized oxylipin biosynthesis (jasmonates and green leaf volatiles).
Enzymatic pathways of tocochromanol (Vitamin E) biosynthesis in photosynthetic tissues.
Enzymatic synthesis of cannabinoids and functional characterization of cannabinoid synthases.
Enzymatic synthesis of plant galactolipids (MGDG, DGDG) in thylakoid membranes.
Epigenetic inheritance of stress-induced phenotypic variations across generations.
Epigenetic regulation of gene expression during endosperm development and parental imprinting.
Epigenetic regulation of transposable elements during plant stress memory and priming.
Epigenomic modifications (DNA methylation) regulating fruit ripening and senescence.
Epigenomic modifications governing organ longevity and leaf senescence initiation.
Epigenomic profiling of chromatin accessibility during somatic cell reprogramming in culture.
Establishment of cell suspension cultures for bi-phasic product extraction.
Establishment of green photoautotrophic tissue cultures under elevated CO2.
Establishment of hairy root cultures using Agrobacterium rhizogenes for alkaloid production.
Ethnobotanical documentation of medicinal plants used by indigenous communities.
Ethnobotanical documentation of plant-based traditional beverages and fermentation starters.
Ethnobotanical documentation of plants used as natural pest repellents in traditional storage.
Ethnobotanical documentation of plants used for natural dyes and textile processing.
Ethnobotanical documentation of plants used in traditional cosmetic and skincare preparations.
Ethnobotanical documentation of wild leafy vegetables and their nutritional value.
Ethnobotanical documentation of wild mushrooms used by tribal populations.
Ethnobotanical documentation of wild plants used for shelter and handicraft construction.
Ethnobotanical survey of plants used as natural gums, resins, and adhesives.
Ethnobotanical survey of plants used for water purification in rural areas.
Ethnobotanical survey of plants used in traditional religious ceremonies and rituals.
Ethnobotanical survey of plants used in traditional veterinary medicine (ethno-veterinary).
Ethnobotanical survey of sacred groves and their role in local biodiversity conservation.
Ethnobotanical survey of wild edible plants used during food scarcity periods.
Ethnobotanical validation: Antimicrobial screening of traditionally used medicinal herbs.
Evaluation of bio-char soil amendment on soil microbial biomass and disease suppression.
Evaluation of bio-fungicidal efficacy of essential oils against Botrytis cinerea.
Evaluation of biocontrol potential of Trichoderma species against root-rot fungi.
Evaluation of botanical dusts for grain storage pest and fungal mold management.
Evaluation of carbon sequestration potential of urban parks vs. natural forests.
Evaluation of compost tea formulations for foliar disease suppression in organic farming.
Evaluation of copper-based vs. bio-pesticide efficacy against downy mildew.
Evaluation of integrated disease management (IDM) practices against wilt diseases.
Evaluation of phytoremediation capacity of aquatic macrophytes in polluted water bodies.
Evaluation of plant defense activator compounds (BION) against bacterial blight.
Evaluation of silicon soil amendments on structural defense enhancement against blast fungus.
Evaluation of solarization efficacy on soil-borne pathogen survival in field beds.
Evolutionary dynamics of plant virus genome recombination and vector transmission efficiency.
Evolutionary dynamics of plant-parasitic nematode effectors modulating host root cell fate.
Evolutionary ecology of dioecy (separate sexes) and its impact on plant lineage diversification.
Evolutionary ecology of floral color change as a signal to visiting pollinators.
Evolutionary ecology of heterostyly and self-incompatibility mechanisms in plant mating.
Evolutionary ecology of myrmecochory (ant seed dispersal) and seed trait modifications.
Evolutionary ecology of plant carnivory: Cost-benefit models of leaf modification.
Evolutionary ecology of plant defense trade-offs along latitudinal gradients.
Evolutionary ecology of plant reproductive strategies and pollination syndrome shifts.
Evolutionary ecology of plant resin and latex production as defense barriers.
Evolutionary ecology of plant-herbivore co-evolutionary arms races across fossil record proxies.
Evolutionary ecology of seed dormancy patterns and bet-hedging strategies in arid environments.
Evolutionary genomics of fastidious vascular-inhabiting bacteria (Xylella fastidiosa).
Evolutionary genomics of phytoplasmas: obligate insect-transmitted plant pathogenic bacteria.
Evolutionary genomics of vascular wilt fungi (Verticillium, Fusarium) and lineage-specific chromosomes.
Extraction and TLC characterization of bioactive alkaloids from Solanaceae species.
Extraction and antimicrobial testing of phytoalexins from pathogen-challenged plant tissues.
Extraction and antioxidant testing of betalains from red beetroot.
Extraction and bio-autographic detection of antifungal compounds from weed species.
Extraction and identification of natural food colorants from floral waste.
Extraction and spectrophotometric analysis of anthocyanin pigments from flower petals.
Function and regulation of plasma membrane H+-ATPase in cell expansion and nutrient transport.

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