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Biology 11 Biology 11
UNIT I: Diversity in Living World
- Diversity of living organisms
- Classification of living organisms into five kingdoms
- binomial nomenclature
- salient features and Classification of animals (non-chordates up to phyla and chordates up to class level)
UNIT III: Cell Structure and Function
- Structure of prokaryotic and eukaryotic cells
- plasma membrane
- cell organelles - structure and function
- meiosis
- and significance
UNIT IV: Plant Physiology
- Transport in plants: Movement of water, gases, and nutrients
- cell to cell transport and diffusion; transpiration
- opening and closing of stomata
- translocation of food
- mechanism of absorption and movement of water and nutrients
UNIT V: Human Physiology
- Digestion and absorption
- Breathing
- locomotion and movement
UNIT VI: Reproduction
- Reproduction in organisms: Reproduction
- a characteristic feature of all organisms for continuation of species
- modes of reproduction - asexual and sexual; asexual reproduction - binary fission
- sporulation
- budding
- gemmule formation
- fragmentation; vegetative propagation in plants
UNIT VII: Genetics and Evolution
- deviation from Mendelism
UNIT VIII: Biology and Human Welfare
- Health and diseases
- dengue
- chickengunya
- symptoms and prevention
- immunity
- coronary artery diseases
- angina
- cataract
- glaucoma; primary health centres and hospitals; alcoholism and drug abuse - addiction and treatment
- prevention and management
- prevention of substances
UNIT IX: Biotechnology
- Applications of biotechnology in agriculture and medicine
- genetic engineering
- plant breeding
- tissue culture
- diagnosis of genetic disorders
- immune therapy
- genetic testing
UNIT X: Ecology and Environment
- Organism and environment: Habitat and niche
- population and ecological adaptations; population interactions - mutualism
- competition
- predation
- parasitism; population attributes - growth
- birth rate and death rate
- age distribution
BETA
