CBSE IX BIOLOGY
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Teacher
sandeepLessons
153 LessonsStudents
55 (Registered)
Description
Course Description
BRAINBOX
Curriculum
LESSON-05 THE FUNDAMENTAL UNIT OF LIFE
INTRODUCTION
KEYWORDS/DEFINITIONS-NOTES
DISCOVERY OF CELL(EXPLANATIONN)
DISCOVERY OF CELLS(NOTES)
DISCOVERY OF CELL(online link)
TYPES OF CELLS(EXPLANATION)
TYPES OF CELLS(QUIZ)
TYPES OF CELLS(Online link)
PROKARYOTES AND EUKARYOTES(EXPLANATION)
PROKARYOTES AND EUKARYOTES(NOTES)
PROKARYOTES AND EUKARYOTES-P2(EXPLANATION)
PROKARYOTES AND EUKARYOTES-P2(NOTES)
PRAKARYOTES AND EUKARYOTES(QUIZ)
PROKARYOTES AND EUKARYOTES(Online link)
SHAPE AND SIZE OF CELLS(EXPLANATION)
SHAPE AND SIZE OF CELL(NOTES)
SHAPE AND SIZE OF CELLS(QUIZ)
SHAPE AND SIZE OF CELLS(Online link)
CELL WALL(EXPLANATION)
CELL WALL(NOTES)
CELL WALL(QUIZ)
CELL WALL(Online link)
PLASMA MEMBRANE(EXPLANATION)
PLASMA MEMBRANE(NOTES)
PLASMA MEMBRANE(Online link)
CELL MEMBRANE(QUIZ)
CYTOPLASM(EXPLANATION)
CYTOPLASM(NOTES)
CYTOPLASM(QUIZ)
CYTOPLASM(online link)
ENDOPLASMIC RETICULUM(EXPLANATION)
ENDOPLASMIC RETICULUM(NOTES)
ENDOPLASMIC RETICULUM(QUIZ)
ENDOPLASMIC RETICULUM(Online link)
GOLGI APPARATUS(EXPLANATION)
GOLGI APARATUS(NOTES)
GOLGI APPARATUS(QUIZ)
GOLGI APPARATUS(Online link)
LYSOSOMES(EXPLANATION)
LYSOSOMES(NOTES)
LYSOSOMES(QUIZ)
LYSOSOMES(Online link)
VACUOLES(EXPLANATION)
VACUOLES(NOTES)
VACUOLES(Online link)
PLASTIDS(EXPLANATION)
PLASTIDS(NOTES)
PLASTIDS(QUIZ)
CHLOROPLAST(EXPLANATION)
CHLOROPLAST(NOTES)
CHLOROPLAST(QUIZ)
MITOCHONDRIA(EXPLANATION)
MITOCHONDRIA(NOTES)
MITOCHONDRIA(QUIZ)
NUCLEUS(EXPLANATION)
NUCLEUS(NOTES)
NUCLEUS(QUIZ)
CELL DIVISION(EXPLANATION)
CELL DIVISION(NOTES)
TRANSPORT ACROSS THE PLASMA MEMBRANE(EXPLANATION)
CELL THEORY(EXPLANATION)
CELL THEORY(NOTES)
CELL THEORY(QUIZ)
QUESTIONS AND ANSWERS
THE FUNDAMENTAL UNIT OF LIFE(QUIZ)
LESSON-06 TISSUES
INTRODUCTION(EXPLANATION)
INTRODUCTION(Quiz)
PLANT TISSUE(EXPLANATION)
PLANT TISSUE(NOTES)
PLANT TISSUE(Quiz)
PERMANENT TISSUES AND TYPES(EXPLANATION)
PERMANENT TISSUES AND TYPES(NOTES)
PERMANENT TISSUES AND TYPES(Quiz)
SIMPLE PERMANENT TISSUES – P1(EXPLANATION)
SIMPLE PERMANENT TISSUES – P1(NOTES)
SIMPLE PERMANENT TISSUES – P1(Quiz)
SIMPLE PERMANENT TISSUES – P2(EXPLANATION)
SIMPLE PERMANENT TISSUES – P2(NOTES)
SIMPLE PERMANENT TISSUES – P2(Quiz)
COMPLEX PERMANENT TISSUES(EXPLANATION)
COMPLEX PERMANENT TISSUES(NOTES)
COMPLEX PERMANENT TISSUES(Quiz)
COMPLEX PERMANENT TISSUES – PHLOEM(EXPLANATION)
PHLOEM(NOTES)
PHLOEM(Quiz)
CONNECTIVE TISSUE(EXPLANATION)
CONNECTIVE TISSUE(NOTES)
CONNECTIVE TISSUE(Quiz)
MUSCLE TISSUE(EXPLANATION)
MUSCLE TISSUE(NOTES)
MUSCLE TISSUE(Quiz)
NERVE TISSUE(EXPLANATION)
NERVE TISSUE(NOTES)
NERVE TISSUE(Quiz)
ANIMAL TISSUES AND TYPES(EXPLANATION)
ANIMAL TISSUES AND TYPES(NOTES)
ANIMAL TISSUES AND TYPES(Quiz)
EPITHELIAL TISSUE TYPES(EXPLANATION)
EPITHELIAL TISSUE TYPES(NOTES)
EPITHELIAL TISSUE TYPES(Quiz)
SIMPLE SQUAMOUS EPITHELIUM(EXPLANATION)
SIMPLE SQUAMOUS EPITHELIUM(NOTES)
SIMPLE SQUAMOUS EPITHELIUM(Quiz)
SIMPLE CUBOIDAL EPITHELIUM(EXPLANATION)
SIMPLE CUBOIDAL EPITHELIUM(NOTES)
SIMPLE CUBOIDAL EPITHELIUM(Quiz)
SIMPLE COLUMNAR EPITHELIUM(EXPLANATION)
SIMPLE COLUMNAR EPITHELIUM(NOTES)
SIMPLE COLUMNAR EPITHELIUM(Quiz)
LEVEL-1A
LEVEL-1B
LEVEL-1C
LEVEL-2A
LEVEL-2B
LEVEL-2C
LEVEL-3A
LEVEL-3B
LEVEL-3C
LEVEL-3D
LESSON-07 DIVERSITY IN LIVING ORGANISMS
THE HIERARCHY OF CLASSIFICATION GROUPS(EXPLANATION)
THE HIERARCHY OF CLASSIFICATION GROUPS(NOTES)
CLASSIFICATION OF ORGANISMS(EXPLANATION)
CLASSIFICATION OF ORGANISMS(NOTES)
KINGDOM MONERA(EXPLANATION)
KINGDOM MONERA(NOTES)
KINGDOM PROTISTA(EXPLANATION)
KINGDOM PROTISTA(NOTES)
KINGDOM FUNGI(EXPLANATION)
KINGDOM FUNGI(NOTES)
KINGDOM PLANTAE – ALGAE(EXPLANATION)
KINGDOM PLANTAE – ALGAE(NOTES)
KINGDOM PLANTAE – BRYOPHYTES(EXPLANATION)
KINGDOM PLANTAE – BRYOPHYTES(NOTES)
KINGDOM PLANTAE – PTERIDOPHYTES(EXPLANATION)
KINGDOM PLANTAE – PTERIDOPHYTES(NOTES)
KINGDOM PLANTAE – GYMNOSPERMS(EXPLANATION)
KINGDOM PLANTAE – GYMNOSPERMS(NOTES)
KINGDOM PLANTAE – ANGIOSPERMS(EXPLANATION)
KINGDOM PLANTAE – ANGIOSPERMS(NOTES)
INTRODUCTION ABOUT ANIMALIA(EXPLANATION)
INTRODUCTION ABOUT ANIMALIA(NOTES)
ANIMALIA – P1(EXPLANATION)
ANIMALIA – P1(NOTES)
ANIMALIA – P2(EXPLANATION)
ANIMALIA – P2(NOTES)
ANIMALIA – P3(EXPLANATION)
ANIMALIA – P3(NOTES)
ANIMALIA – P4(EXPLANATION)
ANIMALIA – P4(NOTES)
ANIMALIA – P5(EXPLANATION)
ANIMALIA – P5(NOTES)
ANIMALIA – P6(EXPLANATION)
ANIMALIA – P6(NOTES)
SUMMARY
QUESTION & ANSWERS
LEVEL 1A
LEVEL 1B
LEVEL 1C
LEVEL-2A
LEVEL-2B
LEVEL-2C
LEVEL-3A
LEVEL-3B
LESSON-13 WHY DO WE FALL ILL
HEALTH AND ITS FAILURE(Explanation)
HEALTH AND ITS FAILURE(Notes)
DISEASE AND ITS CAUSES(Explanation)
DISEASE AND ITS CAUSES(Notes)
INFECTIOUS DISEASES(Explanation)
INFECTIOUS DISEASES(Notes)
EXAM-1
EXAM-2
LESSON-14 NATURAL RESOURCES
Part-1 (In Review)
Part-2 (In Review)
Part-3 (In Review)
Part-4 (In Review)
Part-5 (In Review)
Part 1(Notes)
Part 2(Notes)
Part 3(Notes)
Part 4(Notes)
Part 5(Notes)
LESSON-15 IMPROVEMENT IN FOOD RESOURCES
INTRODUCTION(EXPLANATION)
INRODUCTION(NOTES)
GREEN WHITE BLUE REVOLUTION(EXPLANATION)
ANIMAL HUSBANDRY(EXPLANATION)
ANIMAL HUSBANDARY(NOTES)
BEE KEEPING(EXPLANATION)
BEE KEEPING(NOTES)
CROP PRODUCTION MANAGEMENT(EXPLANATION)
CROP PRODUCTION MANAGEMENT(NOTES)
CROP VARIETY IMPROVEMENT(EXPLANATION)
CROP VARIETY IMPROVEMENT(NOTES)
CROP PATTERN, CROP PROTECTION MANAGEMENT(EXPLANATION)
CROPPING PATTERN(NOTES)
EVERY LIVING ORGANSIM NEED(NOTES)
FERTILIZERS(EXPLANATION)
FERTILIZERS(NOTES)
FOOD INCREASINIG POPULATION WAYES(NOTES)
PISCI CULTURE(EXPLANATION)
PISCICULTURE(NOTES)
POULTRY FORMING(EXPLANATION)
POULTRY FARMING(NOTES)
QUESTIONS
LEVEL-1A
LEVEL-1B
LEVEL-2A
LEVEL-2B
LEVEL-3
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