8. Our Environment

NTSE Biology (Class X)

• Nutrition
  • Nutrition
  • Types of Nutrition
  • Heterotrophic Nutrition
  • Digestive system of Human
  • Alimentary Canal Contains Following Parts
  • Nutrition In Plants

• Respiration
  • Respiration
  • Breathing
  • Respiration In Plants
  • Mammalian Respiratory System
  • Mechanism Of Respiration

• Transportation
  • Transportation
  • Function Of Transportation
  • Transportation In Human Being
  • Kind Of Blood Vessels
  • Blood Groups
  • The Human Heart
  • Double Circulation
  • Transpiration

• Excretion
  • Excretion
  • Waste Products
  • Excretion In Human Being
  • Structure Of Nephron
  • Mechanism Of Urine Formation
  • Excretion In Plants

• Control & Coordination
  • Control
  • Coordination
  • Nervous System Of Animals
  • Structure of Nerve Cell
  • Sense Organ
  • Human Brain
  • Endocrine System
  • Coordination In Plants

• Reproduction
  • Asexual Reproduction
  • Sexual Reproduction
  • Menstrual Cycle
  • Contraception

• Heredity & Evolution
  • Accumulation Of Variations During Reproduction
  • Significance Of Variations
  • Hormonal Methods of Contraception
  • Heredity
  • Sex Determination
  • Evolution

• Our Environment
  • Environment
  • Waste
  • Ecosystem
  • Ecosystem Structure
  • Food Chains
  • Characteristics Of Food Chain
  • Ozone Depletion
  • Management Of Garbage

• Management of Natural Resources
  • Natural Resource
  • Forests And Wildlife
  • Ganga Action Plan
  • Water Use
  • Coal and Petroleum

NTSE Biology (Class IX)

• The Cell
  • History of a Cell
  • Unicellular & Multicellular Organism
  • Ultra Structure of Cells
  • Plasma Membrane
  • Cell wall
  • Nucleus, Structure & Working
  • Cytoplasm, Cellorganelles & Endoplasmic Reticulum
  • Golgi Complex
  • Lysosomes
  • Mitochondria
  • Plastids
  • Vacuoles

• Tissue
  • Tissue
  • Meristematic tissue
  • Permanent Tissues
  • Parenchyma
  • Sclerenchyma
  • Protective Tissue
  • Stomata and its structure
  • Complex Permanent Tissues
  • Phloem
  • Animal Tissue
  • Type of epithelial tissue
  • Columnar epithelium
  • Cilliated Epithelium
  • Glandular epithelium
  • Nervous Tissue
  • Muscular Tissue
  • Connective Tissue
  • Areolar tissue
  • Dense regular connective tissue
  • Difference between tendon and ligament :
  • Adipose tissue
  • Skeletal tissue
  • Cartilage
  • Bone
  • Cartilage Bone
  • Fluid Connective Tissue : (Vascular Tissue)

• Improvement in food resources
  • Crop Variety Improvement
  • Crop Production Management
  • Nutrient management
  • Manures and fertilizers
  • Fertilizers
  • Irrigation
  • Cropping pattern
  • Intercropping
  • Crop Rotation
  • Organic Farming
  • Crop Protection Management
  • Disease Control
  • Storage of Grains
  • Animal Husbandry
  • Poultry Diseases
  • Bee Keeping
  • Exotic Variety :

• Diversity in living Organism
  • Classification
  • Hierarchy of Classification Groups
  • Bionomial Nomenclature
  • Kingdom Classification
  • Kingdom : Monera (Gk. Monos – Single)
  • Kingdom : Protista (Gk. Protistos-First of all)
  • Kingdom : Fungi
  • Kingdom – Plantae and Animalia
  • Division : Bryophyta
  • Division : Pteridophyta
  • Gymnosperm
  • Angiospermae
  • Kingdom : Animalia or Animal Kingdom
  • Phylum - Porifera
  • Phylum - Cnidaria (Coelenterata)
  • Phylum - Platyhelminthes
  • Phylum - Aschelminthes or nematoda
  • Phylum - Annelida
  • Phylum - Arthropoda
  • Phylum - Mollusca
  • Phylum - Echinodermata
  • Phylum - Chordata
  • Sub-phylum : Protochordata
  • Sub-phylum : Vertebrata
  • Class - Pisces

• Human Disease
  • Health
  • Sources (causes) of Disease
  • Types of Diseases
  • Means of Spread
  • Principles of Treatment
  • Principles of Prevention

• Natural Resources
  • Natural Resources
  • The Health of Lift - Air
  • Air Pollution
  • Water : A World Liquid
  • Water Pollution
  • Soil
  • Biochemical Cycle