Biology by SK Sir

I am dedicated to provide the best quality video lectures in the field of life sciences specially Botany and Zoology for NEET, BSc, MSc, CSIR-LIFE SCIENCE NET/JRF, TGT, PGT, GIC, LT GRADE, KVS, NVS, APS, and Also for Board Examination ( 11th & 12th ) Class.

Best wishes to all aspirants 👍



Myself ---------🙋
Salman Haquiqullah Khan (SK Sir)
BSc-Botany Topper (University of Allahabad)
MSc-Botany (University of Allahabad)
BEd ( Siddharth University )
PhD in Botany (Pursuing) (University of Allahabad)


Qualified -----------
CSIR-NET
DBT-JRF
ICAR-JRF
GATE-XL (3-Times)


Distribution of Bryophytes in India
Distribution of Bryophytes in India
Ecology of Bryophytes
Ecology of Bryophytes
Stelar System in Pteridophytes | Stelar Theory | Protostele | Siphonostele
Stelar System in Pteridophytes | Stelar Theory | Protostele | Siphonostele
Marchantia | Systemic Position | Occurrence | Habit and Habitat | Reproduction | Life Cycle
Marchantia | Systemic Position | Occurrence | Habit and Habitat | Reproduction | Life Cycle
Riccia | Systemic Position | Habit and Habitat | Reproduction | Life Cycle
Riccia | Systemic Position | Habit and Habitat | Reproduction | Life Cycle
Bryophytes | General Character | Amphibia of the Plant Kingdom | Land Adaptation | Life Cycle
Bryophytes | General Character | Amphibia of the Plant Kingdom | Land Adaptation | Life Cycle
Mycorrhiza | Ectomycorrhiza | Endomycorrhiza | Ectendomycorrhiza | Microbiology | SK Sir
Mycorrhiza | Ectomycorrhiza | Endomycorrhiza | Ectendomycorrhiza | Microbiology | SK Sir
Phyllosphere | Microbiology of Phyllosphere | SK Sir
Phyllosphere | Microbiology of Phyllosphere | SK Sir
Rhizosphere | Microbiology of Rhizosphere | SK Sir
Rhizosphere | Microbiology of Rhizosphere | SK Sir
Concept of Climax | Mono-Climax Theory | Poly-Climax Theory | Climax Pattern Theory | Ecology
Concept of Climax | Mono-Climax Theory | Poly-Climax Theory | Climax Pattern Theory | Ecology
Population Ecology | Part-2 | Natality | Mortality | Survivorship Curve | Dispersion | SK Sir
Population Ecology | Part-2 | Natality | Mortality | Survivorship Curve | Dispersion | SK Sir
Population Ecology | Part-1 | Population characteristics | Population Density |Mark-Recapture Method
Population Ecology | Part-1 | Population characteristics | Population Density |Mark-Recapture Method
Ecological Succession | Mechanism of Succession | Type of Succession | Model of Succession
Ecological Succession | Mechanism of Succession | Type of Succession | Model of Succession
Basics of Ecology | Famous Ecologist | Definition of Ecology | Branch of Ecology | Ecosystem |SK Sir
Basics of Ecology | Famous Ecologist | Definition of Ecology | Branch of Ecology | Ecosystem |SK Sir
Plant Pathology | Lecture-1 | Definition of Disease | Inoculum | Host | Pathogen | Classification
Plant Pathology | Lecture-1 | Definition of Disease | Inoculum | Host | Pathogen | Classification
PGPR | Plant Growth Promoting Rhizobacteria | Microbiology | SK Sir
PGPR | Plant Growth Promoting Rhizobacteria | Microbiology | SK Sir
Specialist Species | Ecology | Part 8 | SK Sir
Specialist Species | Ecology | Part 8 | SK Sir
Generalist Species | Ecology | Part 5 | SK Sir
Generalist Species | Ecology | Part 5 | SK Sir
Keystone Species | Keystone Predator | Ecology | Part 5 | SK Sir
Keystone Species | Keystone Predator | Ecology | Part 5 | SK Sir
Dominant Species | Ecology | Part 5 | SK Sir
Dominant Species | Ecology | Part 5 | SK Sir
Invasive Species | Foreign Species | Introduced Species | Non-Native Species | Alien Species |Exotic
Invasive Species | Foreign Species | Introduced Species | Non-Native Species | Alien Species |Exotic
Biotic Component | Autotrophs | Heterotrophs | Herbivores | Carnivores | Omnivores | Decomposers
Biotic Component | Autotrophs | Heterotrophs | Herbivores | Carnivores | Omnivores | Decomposers
Ecosystem | Environment | Component of Ecosystem | Type of Ecosystem | Ecology Part 2 | SK Sir
Ecosystem | Environment | Component of Ecosystem | Type of Ecosystem | Ecology Part 2 | SK Sir
Introduction to Ecology | Famous Ecologist | Definition of Ecology | Branch of Ecology | SK Sir
Introduction to Ecology | Famous Ecologist | Definition of Ecology | Branch of Ecology | SK Sir
How to make Phylogenetic Tree using Clustal W | NCBI | Bioinformatics | Salman Khan (SK Sir)
How to make Phylogenetic Tree using Clustal W | NCBI | Bioinformatics | Salman Khan (SK Sir)
Restriction Mapper Tool | Find out the Restriction Enzyme Sites | NCBI | Bioinformatics | (SK Sir)
Restriction Mapper Tool | Find out the Restriction Enzyme Sites | NCBI | Bioinformatics | (SK Sir)
ExPASy | Prot-param | Find out Different Protein Parameters | NCBI | Bioinformatics | (SK Sir)
ExPASy | Prot-param | Find out Different Protein Parameters | NCBI | Bioinformatics | (SK Sir)
Perform BLASTx to find out the most similar sequences from Accession Number | BLAST Tool | SK Sir
Perform BLASTx to find out the most similar sequences from Accession Number | BLAST Tool | SK Sir
Primer design for PCR Amplification | Primer-BLAST | NCBI | Bioinformatics | Salman Khan (SK Sir)
Primer design for PCR Amplification | Primer-BLAST | NCBI | Bioinformatics | Salman Khan (SK Sir)
Retrieve Phylogenetic Tree from Accession Number through Performing BLASTp | NCBI | BLAST | SK Sir
Retrieve Phylogenetic Tree from Accession Number through Performing BLASTp | NCBI | BLAST | SK Sir