Botany (Major)
Botany (Major) 12 papers theory: 50x12=600 marks; 6 papers practical: 50x6=300 marks [20% marks internal assessment or 40 marks per paper + 10 marks Internal assessment] 18 papers x 3 credits each = 54 credits Paper-I: Cell Biology and Biomolecules Unit-1: Microscopy: Light microscopy, Phase-contrast , TEM and SEM, Cell structure, Cell wall and cell membrane organisation, ion channels, pumps in cellular transport and signalling, Protoplasm. Unit-2: Cytoplasmic organelles: Mitochnodria, Chloroplast, ER, Ribosomes, Gogi apparatus, Peroxisomes, Nucleus: Nucleolus, Nuclear membrane, Chromosomes. Unit-3: Cell cycle, Cell division: Mitosis, Meiosis Unit.-4: Structure and Chemistry of macromolecules: Carbohydrates, Lipids, Proteins, Nucleic acids, DNA structure, Different RNAs. Paper-II: Microbiology and Algae Unit-1: Classification of microorganisms: Bergey’s manual, Carl Woese’s 3 domain concept, Structure and reproduction of bacteria, Conjugation, transformation and transduction, Culture methods for bacteria, growth curve. Unit-2:Classification of Viruses, structure and multiplication, Viral diseases: TMV, AIDS Unit-3:Classification, Range of thallus organisation, Origin and evolution of sexuality, life cycles, Economic importance of algae. Unit-4: Structure and life cycle of selected algae under Cyanophyta (Oscillatoria, Nostoc), Chlorophyta (Chlamydomonas, Chlorella, Ulothrix, Oedogonium, Coleochaete, Zygnema, Chara ), Euglenophyta (Euglena), Xanthophyta (Vaucheria), Bacillariophyta (Diatoms), Phaeophyta (Ectocarpus, Dictyota, Fucus)and
[Show full text]