Life science Mock Tests

WB SLST 2025 - Life Science Syllabus for Class IX-X

1. Zoology

1.1 Invertebrates & Chordates

• Classification of major invertebrate and chordate groups
• Key organs and their functions: flagella, cilia, heart, cranial nerves

1.2 Cell Biology & Genetics

• Structure and functions of cell organelles
• DNA and RNA: structure, replication, and role in inheritance
• Genetic inheritance patterns and mutations

1.3 Developmental Biology

• Gametogenesis: formation of gametes
• Fertilization process and early embryology
• Stages of embryonic development

1.4 Evolution & Ecology

• Theories of evolution including natural selection
• Adaptations of organisms to their environment
• Biodiversity importance and conservation strategies

1.5 Parasitology & Endocrinology

• Common parasitic diseases and their impact
• Immune response mechanisms against parasites
• Endocrine glands and hormone functions

1.6 Physiology & Biochemistry

• Composition and functions of blood
• Transmission of nerve impulses
• Role of enzymes and essential vitamins (A, C, E) in metabolism

1.7 Applied Zoology

• Fish culture techniques and benefits
• Sericulture: silk production process
• Pest control methods and poultry farming basics

2. Botany

2.1 Cell & Anatomy

• Plant cell structure and specialized tissues
• Organization of plant organs

2.2 Ecology

• Environmental factors affecting plants
• Plant adaptations to different habitats
• Basics of pollution and its effects on plants

2.3 Plant Groups

• Classification from Algae to Angiosperms
• Economic and ecological uses of different plant groups

2.4 Pathology & Morphology

• Common plant diseases and their symptoms
• Pollination mechanisms and types
• Embryology of flowering plants

2.5 Taxonomy

• Principles of plant classification
• Identification of key plant families

2.6 Physiology

• Absorption of water and minerals
• Photosynthesis process and factors affecting it
• Plant respiration and hormonal regulation

2.7 Genetics & Microbiology

• Mendelian genetics and inheritance patterns
• Darwinism and natural selection
• Introduction to bacteria and viruses and their roles

3. Human Physiology

3.1 Basics

• Cellular processes and enzyme functions
• Properties of colloids in biological systems

3.2 Nutrition & Digestion

• Components of a balanced diet
• Role of vitamins and consequences of malnutrition
• Digestive system structure and function

3.3 Blood & Circulation

• Blood groups and their significance
• Blood coagulation process
• Heart anatomy and cardiac cycle

3.4 Respiration & Excretion

• Structure and function of lungs
• Gas exchange mechanisms
• Kidney structure and urine formation

3.5 Nerve-Muscle Physiology

• Transmission of nerve impulses
• Types and functions of muscles

3.6 Nervous System & Senses

• Reflex actions and neural pathways
• Brain structure and functions
• Structure and function of eye, ear, and other sensory organs

3.7 Skin & Temperature Regulation

• Functions of skin including sweat glands
• Mechanisms of heat regulation in the body

3.8 Endocrine System

• Major endocrine glands and hormones
• Common hormonal disorders and their effects

3.9 Reproduction

• Male and female reproductive organs
• Reproductive cycles and hormonal control
• Lactation process and its significance

Important Notes: Emphasis is on understanding concepts with practical applications relevant to examination. Students should focus on diagrams, classification charts, and physiological processes for better retention. Regular revision of key terms and processes is recommended.

Tip: Use flowcharts and tables to compare processes like photosynthesis vs respiration, types of muscles, and stages of embryology for effective learning.