1 – Concept of Homeostasis

2 – Osmoregulation

3 – Osmoregulation in Plants

4 – Osmoregulation in Animals

5 – Excretion In Plants

6 – Excretion In Animals

7 – Nature of Excretory Products in Relation to Habitat in Animals

8 – Excretion in Hydra and Planaria, Excretion in Animals

9 – Excretion in Earthworm, Excretion in Invertebrate Animals

10 – Excretion in Cockroach, Excretion in Invertebrate Animals

11 – Excretion in Vertebrates, Excretory Products in Man

12 – Excretory Organs in Man

13 – Human Urinary System

14 – Nephron Structure and Function

15 – Concentration of Excretory Products, Counter Current Multiplier, Hormonal Control

16 – Kidney Problems and their Cures, Kidney Stones, Kidney Failure, Cures

17 – Thermoregulation in Plants, Thermoregulation, Homeostasis

18 – Mechanisms of Thermoregulation in Animals, Thermoregulation

19 – Regulation of Heat Exchange b/w Animals and Environment

20 – Thermoregulation in Mammals

21 – Thermostat Function and Feedback Control in Humans and Pyrexia

1 – Support in Plants

2 – Significance of Secondary Growth

3 – Plant Movements Part 1

4 – Paratonic Movements Plant Movements Part 2

5 – Role of Growth Substances in Plant Movements

6 – Hydrostatic Skeleton

7 – Exoskeleton and its Types

8 – Some Major Functions of Skeletal Systems

9 – Endoskeleton

10 – Human Skeleton

11 – Joints in Human Body, Endoskeleton

12 – Deformities of Skeleton,

13 – Repair of Broken Bones

14 – Muscles, Cardiac and Smooth Muscles

15 – Structure of Muscle, Skeletal Muscle

16 – Sliding Filament Model of Muscle Contraction

17 – Energy for Muscle Contraction, Effect of Exercise on Muscles

18 – Muscles Disorders, Fatigue, Tetany, Tetanus, Cramp

19 – Arrangement of Skeletal Muscles for the Movement of Skeleton

20 – Locomotion in Euglena, Locomotion in Protists and Invertebrates

21 – Locomotion in Paramecium

22 – Locomotion in Amoeba and Jellyfish

23 – Locomotion in Earthworm

24 – Locomotion in Cockroach, Snail and Starfish

25 – Locomotion in Fishes

26 – Locomotion in Amphibians

27 – Locomotion in Reptiles

28 – Locomotion in Birds

29 – Locomotion in Mammals

30 – Arrangement of Bones & Mode of Locomotion in Vertebrate

1 – Sexual and asexual Reproduction

2 – Reproduction in Plants | Alternation of Generation | Life Cycles of Bryophytes, Gymno & Angiosperms

3 – Parthenocarpy | Seed Dormancy | Fruit Set and Fruit Ripening

4 – Photoperiodism | SDPs | LDPs | DNPs | Role of Phytochromes

5 – Sexual Reproduction in Animals | Fertilization | Development | Oviparous Viviparous Ovoviviparous

6 – Vernalisataion | Parthenogenesis | Apomixis | Asexual Reproduction in Animals

7 – Female Reproductive System | Oogenesis

8 – Female Reproductive Cycle

9 – Male Reproductive System | Spermatogenesis in Human | Reproduction in Man

10 – Birth | Birth Process in Humans | Pregnancy and Birth

11 – Tissue Culturing | Cloning | Identical Twins | Fraternal Twins

12 – Test Tube Babies and Sexually Transmitted Diseases (STDs)

1 – Growth and Development in Plants | Types of Meristems

2 – Differentiation in Plants and Growth Correlations | Apical Dominance

3 – Conditions of Growth | External and Internal Factors for Growth

4 – Chick Development | Cleavage | Morulla | Blastulla | Gastrulla | Neurulla | Animal Development

5 – Mechanisms of Development | Spemann’s Experiments | Morphogenetic Determinants

6 – Role of Cytoplasm in Development | Role of Nucleus in Development |

7 – Embryonic Induction with Spemann Experiments

8 – Aging | Signs of Aging | Causes of Aging | Gerontology and its Scope

9 – Regeneration of Lost Organs

10 – Abnormal Development | Teratology

1 – Chromosomes and DNA | Types of Chromosomes | Composition of Chromosomes

2 – The Chromosomal Theory of Inheritance

3 – DNA as Hereditary Material | Proof by Griffith, Avery, Macleod, McCarty, Hershey & Chase Experiments

4 – Chemical Nature of DNA

5 – Watson and Crick Model of DNA | Double Helical Structure of DNA

6 – Replication of DNA | Meselson and Stahl Experiment

7 – DNA Replication | Replication Process

8 – What is a Gene? | One Gene/One Polypeptide Hypothesis | How DNA encodes for Proteins?

9 – Central Dogma | Gene Expression | Transcription and Translation | Three Types RNA

10 – Transcription

11 – Genetic Code

12 -Translation | Gene Expression

13 – Mutations | Chromosomal Aberration | Point Mutations

1 – Cell Cycle | Interphase | Mitotic Phase | Karyokinesis and Cytokinesis

2 – Importance of Mitosis | Cancer Uncontrolled Cell Division

3 – Meiosis I and II | Cell Cycle

4 – Importance of Meiosis

5 – Meiotic Errors | Down’s Syndrome | Klinefelter’s Syndrome | Turner’s Syndrome

6 – Necrosis and Apoptosis