23:42

# ORGAN & ORGAN SYSTEMS IN ANIMALS - # PART - I - # EARTHWORM

17:39

# TISSUE LEVEL OF ORGANISATION - PART - II - # LOOSE - # DENSE - # SPECIALISED CONNECTIVE TISSUE

19:14

#TISSUE LEVEL OF ORGANISATION-PART-I-INTRODUCTION TO TISSUES-#SIMPLE,COMPOUND & GLANDULAR EPITHELIUM

30:46

#KINGDOM ANIMALIA-PART-IV-PHYLUM CHORDATA-SUBPHYLUM UROCHORDATA-CEPHALOCORDATA-VERTEBRATA-#SALIM ALI

19:41

# KINGDOM ANIMALIA-PART-III - # NON CHORDATES -#PHYLUM ANNELIDA- #ARTHROPODA-#MOLLUSCA-#HEMICHORDATA

16:40

# KINGDOM ANIMALIA-PART-II- # NON-CHORDATES-PART-I- #PHYLUM-PORIFERA-CNIDARIA-CTENOPHORA-HELMINTHES

28:48

# KINGDOM ANIMALIA-PART-I-#INTRODUCTION-#ORGANIZATION-SYMMETRY-#COELOM-#SEGMENTATION-#CLASSIFICATION

23:01

# THE LIVING WORLD - PART-II-# TAXONOMIC HIERARCHY-NOMENCLATURE-CONCEPT OF SPECIES -TAXONOMIC TOOLS

27:53

#THE LIVING WORLD-PART-I-#INTRODUCTION-DIVERSITY-TAXONOMY-BIOSYSTEMATICS-#CLASSIFICATION DOMAINS

20:13

#ENVIRONMENTAL ISSUES-PART-IV-#SOLID WASTE MANAGEMENT RADIOACTIVE,MEDICAL WASTES,ETC-#ECOSAN TOILETS

21:05

#ENVIRONMENTAL ISSUES-PART-III-AGROCHEMICALS-BIOMAGNIFICATION-EUTROPHICATION-WASTE WATER MANAGEMENT

22:39

#ENVIRONMENTAL ISSUES - PART - II - # WATER POLLUTION & # NOISE POLLUTION

29:11

#ENVIRONMENTAL ISSUES-PART-I - #INTRODUCTION TO AIR POLLUTION- #TYPES OF POLLUTANTS -#AIR POLLUTION

24:55

# BIODIVERSITY & ITS CONSERVATION -PART-IV - # IUCN-# INTRODUCTION -# IN SITU & EX SITU CONSERVATION

31:48

# BIODIVERSITY & ITS CONSERVATION-PART-III-# THREATS-# CAUSES & LOSS OF BIODIVERSITY-# PROJECT TIGER

11:58

#BIOIVERSITY & ITS CONSRVATION-PART-II-#IMPORTANCE OF BIODIVERSITY-#BIOGEOGRAPHICAL REGIONS OF INDIA

21:54

# BIODIVERSITY & ITS CONSERVATION-PART-I- # INTRO.-CONCEPT-LEVELS-MAGNITUDE-PATTERNS OF BIODIVERSITY

18:14

# ORGANISMS & POPULATIONS-PART-V-# POPULATIONS-ATTRIBUTES-DISTRIBUTION-CURVES-REGULATION-INTERACTION

13:19

# ORGANISMS & POPULATIONS - PART - IV - # RESPONSES TO ABIOTIC FACTORS - ADAPTATIONS

19:05

# ORGANISMS & POPULATIONS-PART-III-#CONCEPT-DISTRIBUTION- INTRODUCTION-TYPES OF BIOMES-MAJOR BIOMES

24:19

# ORGANISMS & POPULATIONS-PART-II-#MAJOR ABIOTIC COMPONENTS OR FACTORS-TEMPERATURE- LIGHT-WATER-ETC

12:45

# ORGANISMS & POPULATIONS-PART-I-#INTRODUCTION-ORGANISMS & ENVIRONMENT-#HABITAT & NICHE OF ORGANISMS

15:40

#APPLICATIONS OF BIOTECHNOLOGY-PART-IV-TRANSGENIC ANIMALS-BIOLOGICAL PRODUCTS-ANIMAL CLONING-ETHICS

12:39

# APPLICATIONS OF BIOTECHNOLOGY-PART-III - # MOLECULAR DIAGNOSTIC TECHNIIQUES - ELISA - PCR - RT PCR

21:03

# APPLICATIONS OF BIOTECHNOLOGY - PART - II - #GENE THERAPY - #STEM CELL THERAPY - #STEM CELL BANKS

17:17

# APPLICATIONS OF BIOTECHNOLOGY-PART-I-# INTRODUCTION TO BIOTECHNOLOGY-# BIOTECHNOLOGY IN MEDICINE

14:15

#MICROBES IN HUMAN WELFARE-PART-III - #SEWAGE TREATMENT-#ENERGY GENERATION-#BIOGAS -#BIOREMEDIATION

24:15

#MICROBES IN HUMAN WELFARE-PART-II-#PRODUCTION OF ANTIBIOTICS-ALCOHOL-BIOFUEL-ORGANIC ACIDS-ENZYMES

09:08

#MICROBES IN HUMAN WELFARE-PART-I-#MICROBES IN PRODUCTION OF HOUSEHOLD PRODUCTS-CURD-YOGURT-CHEESE..

22:41

# HUMAN HEALTH & DISEASES-PART-VIII - #DRUG & ALCOHOL ABUSE IN ADOLESCENCE-#MENTAL HEALTH-DEPRESSION

21:29

# HUMAN HEALTH & DISEASES - PART - VII - # IMMUNODEFICIENCY DISEASES - AIDS - # AUTOIMMUNE DISEASES

14:06

# HUMAN HEALTH & DISEASES-PART-VI -#VACCINES-#VACCINATION & IMMUNIZATION-#HYPERSENSITIVITY REACTIONS

23:21

# HUMAN HEALTH & DISEASES-PART-V- #CELLS OF IMMUNE SYSTEM-#ANTIGENS & ANTIBODIES-#Ag-Ab INTERACTIONS

24:21

# HUMAN HEALTH & DISEASES-PART-IV- #BASIC CONCEPTS OF IMMUNOLOGY-IMMUNITY-RESPONSES- LYMPHOID ORGANS

30:37

# HUMAN HEALTH AND DISEASES-PART-III-#INFECTIOUS DISEASES-#FUNGAL#PROTOZOAN AND #HELMINTHIC DISEASES

17:18

# HUMAN HEALTH AND DISEASES - PART-II - # INFECTIOUS DISEASES - # SOME BACTERIAL AND VIRAL DISEASES

10:23

#HUMAN HEALTH & DISEASES -PART-I #MAINTENANCE OF PERSONAL & PUBLIC HYGIENE-#INTRODUCTION TO DISEASES

11:09

# EVOLUTION - PART - V - # HARDY-WEINBERG PRINCIPLE - # ORIGIN AND EVOLUTION OF MAN

15:02

# EVOLUTION-PART-IV - # MECHANISM OF EVOLUTION - NATURAL SELECTION-GENE FLOW-GENETIC DRIFT-MUTATION

26:35

# EVOLUTION - PART-III - # THEORIES OF BIOLOGICAL EVOLUTION-LAMARCK'S - DARWIN'S AND OTHER THEORIES

25:37

# EVOLUTION - PART - II - # BIOLOGICAL EVOLUTION - # EVIDENCES FOR BIOLOGICAL EVOLUTION

20:59

# EVOLUTION - PART - I - # ORIGIN OF LIFE AND EVOLUTION OF LIFE FORMS - # GEOLOGICAL TIME SCALE

11:35

# ECONOMICALLY IMPORTANT PLANTS - PART-V - # INTRODUCTION TO ENTREPRENEURIAL BOTANY-#ORGANIC FARMING

15:58

# ECONOMICALLY IMPORTANT PLANTS - PART- IV - # TRADITIONAL SYSTEM OF MEDICINE & # MEDICINAL PLANTS

26:00

#ECONOMICALLY IMPORTANT PLANTS-PART-III-# SPICES-CONDIMENT- FIBRE-TIMBER-LAT-DYES-COSMETICS-PERFUMES

13:58

#ECONOMICALLY IMPORTANT PLANTS-PART-II-#FOOD PLANTS -#VEGETABLES-FRUITS-NUTS-SUGAR-OIL SEED-BEVERAGE

18:04

# ECONOMICALLY IMPORTANT PLANTS - PART - I - # INTRODUCTION - # FOOD PLANTS - # CEREALS & PULSES

15:29

# PLANT BREEDING- PART-III-# MILESTONES IN PLANT BREEDING-# GREEN REVOLUTION-# MODERN METHODS OF PB

23:20

# PLANT BREEDING-PART-II - #INTRODUCTION TO PLANT BREEDING & #CONVENTIONAL METHODS OF PLANT BREEDING

17:54

# PLANT BREEDING - PART-I - # ECONOMIC BOTANY-#ORIGIN & HISTORY OF AGRICULTURE-#ORGANIC AGRICULTURE

16:50

#ENVIRONMENTAL ISSUES-PART-IV-#RAIN WATER HARVESTING-#EIA- -#BIOMONITORING -BIA-#GIS-#REMOTE SENSING

20:15

#ENVIRONMENTAL ISSUES-PART-III-#CONSERVATION-#CARBON CAPTURE-STORAGE-SEQUESTRATION-FOOTPRINT-BIOCHAR

20:52

# ENVIRONMENTAL ISSUES-PART-II - # FORESTRY-#DEFORESTATION- # AFFORESTATION -#ALIEN INVASIVE SPECIES

33:00

#ENVIRONMENTAL ISSUES-PART-I - #INTRODUCTION - #GREEN HOUSE EFFECT-#GLOBAL WARMING -#OZONE DEPLETION

17:51

# ECOSYSTEM - PART - IV - # PLANT SUCCESSION

32:04

# ECOSYSTEM-PART-III-#FUNCTIONS OF THE ECOSYSTEM-PART-II- DECOMPOSITION-BG CYCLES-TYPES & MANAGEMENT

32:25

#ECOSYSTEM-PART-II-FUNCTIONS OF ECOSYSTEM-PART-I-PAR- PRODUCTIVITY-FOOD CHAIN & WEB-TROPHIC PYRAMIDS

08:50

# ECOSYSTEM - PART - I - # INTRODUCTION TO ECOSYSTEM & # STRUCTURE OF ECOSYSTEM

14:29

# PRINCIPLES OF ECOLOGY - PART - V - # DISPERSAL OF FRUITS AND SEEDS

26:47

# PRINCIPLES OF ECOLOGY - PART IV - # ECOLOGICAL ADAPTATIONS OF PLANTS