Канал: Rabika Saini

Breast Structure ll Mammary glands ll Secondary Sex Organ

Breast Structure ll Mammary glands ll Secondary Sex Organ

DUCT SYSTEM ll Secondary Sex Organ in Males ll Human Reproduction

DUCT SYSTEM ll Secondary Sex Organ in Males ll Human Reproduction

External Genitalia (Vulva) || Female reproductive system

External Genitalia (Vulva) || Female reproductive system

Mycorrhiza II Symbiotic association II Types ( ecto and endomycorrhiza )

Mycorrhiza II Symbiotic association II Types ( ecto and endomycorrhiza )

Ground tissue system ll Cortex,Pericycle,pith ll Anatomy of flowering plants

Ground tissue system ll Cortex,Pericycle,pith ll Anatomy of flowering plants

Epidermal tissues system ll Epidermis , stomata, trichomes,root hairs l Anatomy of flowering plants

Epidermal tissues system ll Epidermis , stomata, trichomes,root hairs l Anatomy of flowering plants

Phloem ll Complex permanent tissues ll Anatomy of flowering plants ll part 4

Phloem ll Complex permanent tissues ll Anatomy of flowering plants ll part 4

Xylem ll Complex permanent tissues ll Anatomy of flowering plants

Xylem ll Complex permanent tissues ll Anatomy of flowering plants

Simple permanent tissues ll Anatomy of flowering plants

Simple permanent tissues ll Anatomy of flowering plants

Anatomy of flowering plants ll Meristematic tissue ll Root and Shoot apical meristem

Anatomy of flowering plants ll Meristematic tissue ll Root and Shoot apical meristem

Two gene interaction ll post Mendelism ll complimentary, Duplicate and Epistasis

Two gene interaction ll post Mendelism ll complimentary, Duplicate and Epistasis

Sex linked Inheritance ll Criss cross inheritance ll Drosophila 🐝 ll Morgan

Sex linked Inheritance ll Criss cross inheritance ll Drosophila 🐝 ll Morgan

Polygenic or Quantitative inheritance ll Cumulative effect

Polygenic or Quantitative inheritance ll Cumulative effect

Testicular feminisation ll X linked mutation ll Tfm

Testicular feminisation ll X linked mutation ll Tfm

Sex Determination ll Male and female heterogamety ll Pseudoautosomal genes

Sex Determination ll Male and female heterogamety ll Pseudoautosomal genes

Sex determination in Drosophila 🐝 ll Genic balance theory

Sex determination in Drosophila 🐝 ll Genic balance theory

Sex Determination in Honey bee 🐝 ll Haplodiploid sex determination system

Sex Determination in Honey bee 🐝 ll Haplodiploid sex determination system

Sex Determination ll Temperature (environmental factors) dependent ll In 🐊, 🐢, 🦎 ll sex reversal

Sex Determination ll Temperature (environmental factors) dependent ll In 🐊, 🐢, 🦎 ll sex reversal

Exception to the law of Dominance ll Incomplete Dominance (pleiotropy)

Exception to the law of Dominance ll Incomplete Dominance (pleiotropy)

Mendel monohybrid cross ll Test cross, out cross ll law of dominance and Segregation

Mendel monohybrid cross ll Test cross, out cross ll law of dominance and Segregation

Principles of inheritance and variations ll Part 2 ll Mendel - Father of genetics 🧬

Principles of inheritance and variations ll Part 2 ll Mendel - Father of genetics 🧬

Principles of inheritance and variations ll INTRODUCTION II Part 1

Principles of inheritance and variations ll INTRODUCTION II Part 1

Tissue culture - Principles, Environment Conditions ( culture room, Sterilisation, Nutrient medium)

Tissue culture - Principles, Environment Conditions ( culture room, Sterilisation, Nutrient medium)

Pentose Phosphate Pathway (Hexose Monophosphate Shunt)

Pentose Phosphate Pathway (Hexose Monophosphate Shunt)

INDUCED VOLTAGE - Live Demonstration ( Nikola Tesla )

INDUCED VOLTAGE - Live Demonstration ( Nikola Tesla )

RNA Extraction by Trizol phenol chloroform method

RNA Extraction by Trizol phenol chloroform method

DNA Extraction from plants using CTAB method

DNA Extraction from plants using CTAB method

AFLP- Amplified fragment length polymorphism || Dominant 🧬 DNA marker

AFLP- Amplified fragment length polymorphism || Dominant 🧬 DNA marker

RAPD - Random amplification of polymorphic DNA 🧬 || Dominant DNA marker || PCR based method

RAPD - Random amplification of polymorphic DNA 🧬 || Dominant DNA marker || PCR based method

RFLP - Restriction fragment length polymorphism || DNA markers

RFLP - Restriction fragment length polymorphism || DNA markers

DNA markers - RFLP, RAPD and AFLP | Codominant and Dominant markers

DNA markers - RFLP, RAPD and AFLP | Codominant and Dominant markers

Northern blotting | Nucleic acid hybridization

Northern blotting | Nucleic acid hybridization

Southern blotting technique | Nucleic acid hybridization

Southern blotting technique | Nucleic acid hybridization

Agarose gel electrophoresis | Southern and northern blotting

Agarose gel electrophoresis | Southern and northern blotting

Western blotting - SDS PAGE | Polyacrylamide Gel Electrophoresis | Protein detection

Western blotting - SDS PAGE | Polyacrylamide Gel Electrophoresis | Protein detection

Constitutive and Facultative Heterochromatin

Constitutive and Facultative Heterochromatin

Chromosomes banding patterns

Chromosomes banding patterns

Repetitive DNA

Repetitive DNA

Structure of Chromatin - DNA protein Interaction | Nucleosome | life sciences

Structure of Chromatin - DNA protein Interaction | Nucleosome | life sciences

Difference between Euchromatin and Heterochromatin.

Difference between Euchromatin and Heterochromatin.

Structure of Chromosome

Structure of Chromosome

DNA replication in Eukaryotes - Termination stage | telomere | End replication problem | csir

DNA replication in Eukaryotes - Termination stage | telomere | End replication problem | csir

DNA replication in Eukaryotes - Elongation stage | Part 2 | life sciences

DNA replication in Eukaryotes - Elongation stage | Part 2 | life sciences

DNA replication in Eukaryotes - Initiation process | Part-1| life sciences

DNA replication in Eukaryotes - Initiation process | Part-1| life sciences

DNA replication in Prokaryotes - Elongation and Termination process - Part 2 | life sciences|

DNA replication in Prokaryotes - Elongation and Termination process - Part 2 | life sciences|

DNA replication in Prokaryotes - Initiation | Part 1| Life sciences

DNA replication in Prokaryotes - Initiation | Part 1| Life sciences

Transmission Electron Microscope - TEM || Microscopic techniques || Life Sciences

Transmission Electron Microscope - TEM || Microscopic techniques || Life Sciences

Scanning Electron Microscope - SEM || Microscopic techniques || Life Sciences

Scanning Electron Microscope - SEM || Microscopic techniques || Life Sciences

HPLC - High performance liquid chromatography

HPLC - High performance liquid chromatography

GAS LIQUID CHROMATOGRAPHY

GAS LIQUID CHROMATOGRAPHY

TGF beta / Smad pathway || Signal transduction pathways || Cell Signaling

TGF beta / Smad pathway || Signal transduction pathways || Cell Signaling

GPCR Cholera Toxin || GPCR || Cell Signaling

GPCR Cholera Toxin || GPCR || Cell Signaling

GPCR NO Signaling || Nitric Oxide Signaling Pathway || Signal Transduction Pathways

GPCR NO Signaling || Nitric Oxide Signaling Pathway || Signal Transduction Pathways

GPCR - In Vision Pathway | Cell signaling | CSIR NET Life Sciences

GPCR - In Vision Pathway | Cell signaling | CSIR NET Life Sciences

Wnt pathway / beta catenin pathway || Signal transduction pathway || Cell Signaling

Wnt pathway / beta catenin pathway || Signal transduction pathway || Cell Signaling

Hedge hog signaling pathway || Signal transduction pathways || Cell Signaling CSIR NET Life science

Hedge hog signaling pathway || Signal transduction pathways || Cell Signaling CSIR NET Life science

GPCR- PLC Signaling/ DAG-IP3 Pathway || Cell Signaling || CSIR NET Life science

GPCR- PLC Signaling/ DAG-IP3 Pathway || Cell Signaling || CSIR NET Life science

GPCR - cAMP - PKA signaling || Cell Signaling || CSIR NET Life Sciences

GPCR - cAMP - PKA signaling || Cell Signaling || CSIR NET Life Sciences

mTOR Pathway ( AKT/ PKB ) Signaling || Signal transduction pathways || CSIR NET Life Sciences

mTOR Pathway ( AKT/ PKB ) Signaling || Signal transduction pathways || CSIR NET Life Sciences

RAS MAP KINASE Pathways ||Signal transduction Pathways || CSIR NET Life Sciences

RAS MAP KINASE Pathways ||Signal transduction Pathways || CSIR NET Life Sciences

GPCR -G Protein Coupled Receptors || Cell Surface receptors || CSIR NET Life Sciences

GPCR -G Protein Coupled Receptors || Cell Surface receptors || CSIR NET Life Sciences

Cytokine receptors -Enzyme associated receptor|| Cell Surface Receptors || CSIR NET Life sciences

Cytokine receptors -Enzyme associated receptor|| Cell Surface Receptors || CSIR NET Life sciences

Receptor tyrosine kinase/ Phosphatase ( RTK's), serine threonine kinase || ENZYME LINKED RECEPTORS

Receptor tyrosine kinase/ Phosphatase ( RTK's), serine threonine kinase || ENZYME LINKED RECEPTORS

Cell Surface Receptors - RTK's , Cytokine receptors , GPCR ||Cell Signaling|| CSIR NET Life Sciences

Cell Surface Receptors - RTK's , Cytokine receptors , GPCR ||Cell Signaling|| CSIR NET Life Sciences

EICOSANOIDS - Hormones and receptors part 4 | CSIR NET Life Sciences

EICOSANOIDS - Hormones and receptors part 4 | CSIR NET Life Sciences

Hormones and receptors part 3 | ligand - Neurotransmitters, Peptide hormones, Neuropeptides| CSIR

Hormones and receptors part 3 | ligand - Neurotransmitters, Peptide hormones, Neuropeptides| CSIR

Hormones and their receptors part 2- ligand NO , CO | Cell Signaling | CSIR NET Life Sciences

Hormones and their receptors part 2- ligand NO , CO | Cell Signaling | CSIR NET Life Sciences

JAK STAT Signaling Pathway || Cytokine Receptors || Cell Signaling || CSIR NET Life Sciences.

JAK STAT Signaling Pathway || Cytokine Receptors || Cell Signaling || CSIR NET Life Sciences.

Hormones and their receptors -Steroid hormones and their nuclear receptors | CSIR NET Life Sciences|

Hormones and their receptors -Steroid hormones and their nuclear receptors | CSIR NET Life Sciences|

Cell Signaling- Introduction and types of cell Signaling | CSIR NET Life Sciences

Cell Signaling- Introduction and types of cell Signaling | CSIR NET Life Sciences

KIND OF A BUMBLEBEE #Rabikasaini

KIND OF A BUMBLEBEE #Rabikasaini

Difference between gram+ve and gram -ve Bacteria || Gram Staining technique

Difference between gram+ve and gram -ve Bacteria || Gram Staining technique

Gram Staining Technique || Gram +ve and Gram -ve Bacteria

Gram Staining Technique || Gram +ve and Gram -ve Bacteria

Placentation in Plants || Marginal, Parietal, Axile, Free Central, Basal, Superior types

Placentation in Plants || Marginal, Parietal, Axile, Free Central, Basal, Superior types

Position of ovary on Thalamus || Hypogynous, Perigynous and Epigynous

Position of ovary on Thalamus || Hypogynous, Perigynous and Epigynous

Special Types of Inflorescence || Hypanthodium, Cyathium, Verticillaster

Special Types of Inflorescence || Hypanthodium, Cyathium, Verticillaster

Cymose Inflorscence || Uniparous, Biparous, Multiparous cyme

Cymose Inflorscence || Uniparous, Biparous, Multiparous cyme

INFLORESCENCE || Compound Racemose Inflorescence

INFLORESCENCE || Compound Racemose Inflorescence

INFLORESCENCE || Racemose Inflorescence || Raceme, Spike, Catkin, Spadix, Corymb, Umbel, Capitullum

INFLORESCENCE || Racemose Inflorescence || Raceme, Spike, Catkin, Spadix, Corymb, Umbel, Capitullum

Introduction to Flower : A Modified Shoot || Morphology || Structure of Flower

Introduction to Flower : A Modified Shoot || Morphology || Structure of Flower

Wheat / Pink Stem Borer || Sesamia inference

Wheat / Pink Stem Borer || Sesamia inference

Secretory tissues in Plants || Resins, gums, tannins, mucilage, Latex

Secretory tissues in Plants || Resins, gums, tannins, mucilage, Latex

Dicladispa armigera - Rice Hispa || Pest of Paddy

Dicladispa armigera - Rice Hispa || Pest of Paddy

Hieroglyphus banian - Rice Grasshopper || Pest of Paddy

Hieroglyphus banian - Rice Grasshopper || Pest of Paddy

Leptocorisa varicornis - Rice Gundhi Bug || Pest of Paddy

Leptocorisa varicornis - Rice Gundhi Bug || Pest of Paddy

Chilo Infuscatellus || Sugarcane stem borer

Chilo Infuscatellus || Sugarcane stem borer

Scirpohoga nivella - Sugarcane top borer

Scirpohoga nivella - Sugarcane top borer

Life Cycle of Pyrilla perpusilla - Sugarcane leaf hopper || Damage Caused and control methods

Life Cycle of Pyrilla perpusilla - Sugarcane leaf hopper || Damage Caused and control methods

Ovulation and Structure of ovum

Ovulation and Structure of ovum

Maturation phase of oogenesis

Maturation phase of oogenesis

Vitellogenesis || Growth phase of oogenesis || Reproduction

Vitellogenesis || Growth phase of oogenesis || Reproduction

Oogenesis || Multiplication and growth phase

Oogenesis || Multiplication and growth phase

Zeise Salt || Metal - Olefin Complex || Organometallic compound

Zeise Salt || Metal - Olefin Complex || Organometallic compound

Spermatogenesis || Differentiation of sperms (spermatozoa) || Spermiogenesis || part-2

Spermatogenesis || Differentiation of sperms (spermatozoa) || Spermiogenesis || part-2

Spermatogenesis || Formation of Spermatid || Part- 1

Spermatogenesis || Formation of Spermatid || Part- 1

Intoduction to Spermatogenesis

Intoduction to Spermatogenesis

Difference Between Leydigs cells and Sertoli cells

Difference Between Leydigs cells and Sertoli cells

Difference between Vasa Efferentia and Vasa diferentia

Difference between Vasa Efferentia and Vasa diferentia

Male Accessory Glands || Seminal vesicle, Prostate and Cowper's Glands

Male Accessory Glands || Seminal vesicle, Prostate and Cowper's Glands

Human Male Reproductive system part-2

Human Male Reproductive system part-2

Humale male reproductive system part 1

Humale male reproductive system part 1

Introduction to Human Reproduction || Sexual Dimorphism || Reproductive Events

Introduction to Human Reproduction || Sexual Dimorphism || Reproductive Events

Structure and Germination of seeds in Pinus

Structure and Germination of seeds in Pinus

Development of Embryo in Pinus

Development of Embryo in Pinus

Fertilisation in Pinus | Gymnosperms

Fertilisation in Pinus | Gymnosperms

Development of Male Gametophyte in Pinus | micrspore (Pollen grains) | Gymnosperms

Development of Male Gametophyte in Pinus | micrspore (Pollen grains) | Gymnosperms

Structure of mature ovule of Pinus | Megasporangium | Gymnosperms

Structure of mature ovule of Pinus | Megasporangium | Gymnosperms

Development of female gametophyte (endosperm) and Archaegonia in Pinus | gymnosperms

Development of female gametophyte (endosperm) and Archaegonia in Pinus | gymnosperms

Development of Megasporangium (ovule) | Pinus | Gymnosperms

Development of Megasporangium (ovule) | Pinus | Gymnosperms

Megasporophylls of Pinus cone | Bract and Ovuliferous scales |Gymnosperms

Megasporophylls of Pinus cone | Bract and Ovuliferous scales |Gymnosperms

Female cones of Pinus | Gymnosperms

Female cones of Pinus | Gymnosperms

Microsporangium Development in Pinus | Gymnosperms

Microsporangium Development in Pinus | Gymnosperms

Male Cones of Pinus | Gymnosperms

Male Cones of Pinus | Gymnosperms

Pay-off phase of Glycolysis || Carbohydrate metabolism

Pay-off phase of Glycolysis || Carbohydrate metabolism

Preparatory Phase of Glycolysis || Carbohydrate metabolism

Preparatory Phase of Glycolysis || Carbohydrate metabolism

Glycolysis - Introduction || Carbohydrate Metabolism

Glycolysis - Introduction || Carbohydrate Metabolism

Anatomy of foliage leaf of Pinus || Gymnosperms

Anatomy of foliage leaf of Pinus || Gymnosperms

Roots of Pinus || Morphology and Anatomy of Root || Gymnosperms

Roots of Pinus || Morphology and Anatomy of Root || Gymnosperms

Introduction to Pinus || Gymnosperms

Introduction to Pinus || Gymnosperms

Development of Microsporangium of Cycas & 3 Celled stage of microspore before pollination || Cycas

Development of Microsporangium of Cycas & 3 Celled stage of microspore before pollination || Cycas

Male cone of Cyacs - microsporophylls || Gymnosperms

Male cone of Cyacs - microsporophylls || Gymnosperms

Adrenal Medulla || Adrenal Glands || Epinephrine and nor epinephrine hormones || Glands of emergency

Adrenal Medulla || Adrenal Glands || Epinephrine and nor epinephrine hormones || Glands of emergency

Zona Reticularis - Adrenal cortex | Gonadocorticoids | Androgens | Adrenal Virilism | Adrenal Glands

Zona Reticularis - Adrenal cortex | Gonadocorticoids | Androgens | Adrenal Virilism | Adrenal Glands

Cortisol Hormone - Hyperadrenalism || Cushing Syndrome - hypercorticolism

Cortisol Hormone - Hyperadrenalism || Cushing Syndrome - hypercorticolism

Zona Fasciculata of Adrenal cortex || Glucocorticoids - cortisol (stress) hormone || Adrenal Glands

Zona Fasciculata of Adrenal cortex || Glucocorticoids - cortisol (stress) hormone || Adrenal Glands

Functions of mineralocorticoids - Aldosterone Hormone || Zona Glomerulosa || Adrenal Glands

Functions of mineralocorticoids - Aldosterone Hormone || Zona Glomerulosa || Adrenal Glands

Adrenal Glands introduction || Zona Glomerulosa of adrenal cortex || Corticoid hormones

Adrenal Glands introduction || Zona Glomerulosa of adrenal cortex || Corticoid hormones

Parathyroid Disorders - Hypoparathyroidism and Hyperparathyroidism

Parathyroid Disorders - Hypoparathyroidism and Hyperparathyroidism

Parathyroid Glands

Parathyroid Glands

Hyperthyroid Disorder - Exopthalmic Goitre ( Graves Diseases ) || Thyroid Gland

Hyperthyroid Disorder - Exopthalmic Goitre ( Graves Diseases ) || Thyroid Gland

Thyroid Disorder - Hypothyroidism || Thyroid gland

Thyroid Disorder - Hypothyroidism || Thyroid gland

Thyroxine Hormone - Functions || Thyroid Gland

Thyroxine Hormone - Functions || Thyroid Gland

Thyrocalcitonin (TCT) Hormone- Functions and Working || Thyroid Gland ||

Thyrocalcitonin (TCT) Hormone- Functions and Working || Thyroid Gland ||

Thyroid Gland || Structure, Position and Function || Thyroid Hormones

Thyroid Gland || Structure, Position and Function || Thyroid Hormones

What are Hormones? || Introduction ||

What are Hormones? || Introduction ||

Coralloid roots of Cycas - Gymnosperm

Coralloid roots of Cycas - Gymnosperm

Roots of Cycas - Normal root || Gymnosperm ||

Roots of Cycas - Normal root || Gymnosperm ||

Anatomy of leaflet (pinnae) of Cycas - Gymnosperm

Anatomy of leaflet (pinnae) of Cycas - Gymnosperm

Anatomy of Rachis (petiole) - Cycas || Gymnosperm

Anatomy of Rachis (petiole) - Cycas || Gymnosperm

Morphology of Cycas Leaves (Foliage and Scale leaves) - Gymnosperm

Morphology of Cycas Leaves (Foliage and Scale leaves) - Gymnosperm

Joule-Thomson Coefficient and Inversion temperature

Joule-Thomson Coefficient and Inversion temperature

Joule-Thomson Adiabatic expansion of real gases || First law of Thermodynamics

Joule-Thomson Adiabatic expansion of real gases || First law of Thermodynamics

Joule's Law - First law of Thermodynamics

Joule's Law - First law of Thermodynamics

Poison apparatus of snakes

Poison apparatus of snakes

Human evolution- part 2

Human evolution- part 2

Human evolution- part 1

Human evolution- part 1

Urinogenital system in Labeo || Reproductive System || Part 2

Urinogenital system in Labeo || Reproductive System || Part 2

Urinogenital system in Labeo || Excretory System || Part 1

Urinogenital system in Labeo || Excretory System || Part 1

Parental care in fishes Part 2

Parental care in fishes Part 2

Parental Care in fishes | types of fish nests | part 1

Parental Care in fishes | types of fish nests | part 1

Migration of Fishes

Migration of Fishes

Cross pollination - Anemophily and Hydrophily ( abiotic agent )

Cross pollination - Anemophily and Hydrophily ( abiotic agent )

Cross Pollination ( xenogamy or allogamy )

Cross Pollination ( xenogamy or allogamy )

POLLINATION - types of self pollination( autogamy and geitonogamy ) II Advantages and disadvantages

POLLINATION - types of self pollination( autogamy and geitonogamy ) II Advantages and disadvantages

Development of male gametophyte

Development of male gametophyte

Dehiscence of anther and pollen grain

Dehiscence of anther and pollen grain

Tapetum - Types and its functions

Tapetum - Types and its functions

Microsporogenesis - Development of pollen grain ( microspore tetrad )

Microsporogenesis - Development of pollen grain ( microspore tetrad )

Development of Microsporangia ( pollen sac )

Development of Microsporangia ( pollen sac )

The stamen - Microsporophyll ( Anderoecium ) || Bilobed anther

The stamen - Microsporophyll ( Anderoecium ) || Bilobed anther

Periderm

Periderm

Scales of Fishes

Scales of Fishes

Venous System of Labeo rohita ( rohu ) - Part 3

Venous System of Labeo rohita ( rohu ) - Part 3

Arterial System of Labeo rohita ( rohu) - Part 2

Arterial System of Labeo rohita ( rohu) - Part 2

Blood Vascular System of Labeo rohita (rohu) - Part 1

Blood Vascular System of Labeo rohita (rohu) - Part 1

Vascular Cambium - Angiosperms

Vascular Cambium - Angiosperms

Digestive glands and swim bladder in Labeo - Part 2

Digestive glands and swim bladder in Labeo - Part 2

Digestive system of Labeo rohita - Part 1

Digestive system of Labeo rohita - Part 1

Cleavage , Blastulation and Gastrulation in Branchiostoma - Part 2

Cleavage , Blastulation and Gastrulation in Branchiostoma - Part 2

Reproductive system in Branchiostoma - Part 1

Reproductive system in Branchiostoma - Part 1

Canopy Architecture

Canopy Architecture

Branching pattern in stem

Branching pattern in stem

Ammocoetes larva of Petromyzon

Ammocoetes larva of Petromyzon

Cyclostomata - Petromyzon ( general Characteristics)

Cyclostomata - Petromyzon ( general Characteristics)

Herdmania - Test and Mantle

Herdmania - Test and Mantle

Urochordata - Herdmania pallida general characteristic

Urochordata - Herdmania pallida general characteristic

Torsion And Detorsion

Torsion And Detorsion

Pearl Formation

Pearl Formation

Life History of Cockroach

Life History of Cockroach

Copulation and Ootheca formation in cockroach

Copulation and Ootheca formation in cockroach

Female Reproductive System in Cockroach

Female Reproductive System in Cockroach

Male Reproductive system in cockroach

Male Reproductive system in cockroach

Digestive System of Cockroach

Digestive System of Cockroach

Nervous System of Cockroach

Nervous System of Cockroach

Larvae of Echinoderms- part 2

Larvae of Echinoderms- part 2

Larvae of Echinoderms-part 1

Larvae of Echinoderms-part 1

Nucleosomes - DNA Proteins interaction

Nucleosomes - DNA Proteins interaction

Ambulacral System in Star fish - Asterias rubens

Ambulacral System in Star fish - Asterias rubens

Mouth Parts of Cockroach

Mouth Parts of Cockroach

Respiratory System of Pila - Aerial mode using lung

Respiratory System of Pila - Aerial mode using lung

Respiratory System of Pila - Aquatic mode using ctenidium/Gill

Respiratory System of Pila - Aquatic mode using ctenidium/Gill

Digestive System of Pila globosa - Digestive glands and physiology (part2)

Digestive System of Pila globosa - Digestive glands and physiology (part2)

Digestive System of Pila (part 1)

Digestive System of Pila (part 1)

Mantle cavity -Pila globosa

Mantle cavity -Pila globosa

Mantle or pallium - Pila globosa

Mantle or pallium - Pila globosa

Body of Pila globosa

Body of Pila globosa

Shell of Pila globosa

Shell of Pila globosa

Pila globosa - introduction

Pila globosa - introduction

Rhynia - Pteridophytes

Rhynia - Pteridophytes

Introduction to Red Algae -Rhodophyta

Introduction to Red Algae -Rhodophyta