General

Description

The Cell Theory : Prokaryotic, Eukaryotic, Unicellular, Multicellular, Cell
theory.
DNA : Z DNA, B DNA, Double helix structure, Nucleotide.
RNA : rRNA, mRNA, tRNA, Flow of genetic information,Virus structure.
Levels of Organization
Origin of Life : Miller and Urey experiment, Steps in origin of life,
Coacervates.
Cellular Respiration (Kreb’s Cycle) : Glycolysis, Krebs TCA cycle,
electron transport chain.
Animal Husbandry : Breeding, Feeding,Weeding, Heeding.
Economic Plants
Basic Agricultural Practices
Medicinal Plants – I
Medicinal Plants – II
Energy Needs : Hydro, Chemical, Solar,Wind, Bio, Magnetic, Nuclear,
Sound & Light energy.
Fossil Fuels :Types-solid, liquid, gaseous, calorific value, characteristics coal
& petroleum, Fractional distillation.
Petroleum & Natural Gas : Formation of petroleum, Oil drilling, Fractional
distillation.
Renewable Sources of Energy
Nuclear Energy : Nuclear energy power plant, Fission, Fusion,Atomic
bomb, Hydrogen bomb, Uses, Effects.
Bio-Gas : Fixed dome type, Floating gas holder type.
Nitrogen Cycle
Oxygen Cycle
Carbon Cycle
Fire & Fire Extinguishers : Classification of fire, Uses of fire extinguisher,
Types of fire extinguishers.Water-C0 type, Mechanical foam (AFFF) 2
type, Dry chemical powder (DCP) type, Carbon dioxide type.
Soil- A natural Resource : Uses, Soil erosion, Soil conservation, Soil
pollution.
How Soil is formed and Soil Profile :Agents of weathering, Layers of soil.
Types of Soils in India