M.SC. BOTANY PAPER - BOT 204

BOTANY

PAPER - BOT 204  PLANT PHYSIOLOGY

Unit-I 

Lecture - 1 Plant Physiology, Plant Water relations, Water potential and its components - Solute potential, Pressure potential, Matric potential:-

https://plantbreeding2010.blogspot.com/2023/05/plant-physiology-plant-water-relations.html

Lecture - 2  Intercellular water transport, bulk movement of water, Soil Plant Atmosphere Continuum (SPAC):-

https://plantbreeding2010.blogspot.com/2023/05/intercellular-water-transport-bulk.html

Lecture - 3 Stomatal regulation of transpiration, anti-transparent, internal water deficit and its physiological implications:-

https://plantbreeding2010.blogspot.com/2023/05/stomatal-regulation-of-transpiration.html

Unit-II 

Lecture - 4 Uptake of minerals, Active and passive uptake of minerals, Donnan’s equilibrium, Cytochrome pump mechanism and carrier hypothesis, role of calmodulin:-

https://plantbreeding2010.blogspot.com/2023/05/uptake-of-minerals-active-and-passive.html

Lecture - 5 Importance of foliar nutrition and use of chelates. Solute transport:-

https://plantbreeding2010.blogspot.com/2023/05/importance-of-foliar-nutrition-and-use.html

Unit- III 

Lecture - 6 Nitrogen Metabolism, Sources of nitrogen to plants, Biological nitrogen fixation:-

https://plantbreeding2010.blogspot.com/2023/05/nitrogen-metabolism-sources-of-nitrogen.html

Lecture - 7 Reduction of nitrates, reductive amination and transamination, Glutamate Oxaloacetate Transaminase (GOT) and Glutamate Pyruvate Transaminase (GPT) system:-

https://plantbreeding2010.blogspot.com/2023/05/reduction-of-nitrates-reductive.html

Unit-IV 

Lecture - 8 Plant Growth, Growth Curve and Growth Regulators:-

https://plantbreeding2010.blogspot.com/2023/06/plant-growth-growth-curve-and-growth.html

Lecture - 9  Auxins: Chemical nature, Biosynthesis, Bioassay, Physiological effects and Mode of action:-

https://plantbreeding2010.blogspot.com/2023/05/auxins-chemical-nature-biosynthesis.html

Lecture - 10  Gibberellins: Chemical nature, Biosynthesis, Bioassay, Physiological effects and Mode of action:-

https://plantbreeding2010.blogspot.com/2023/05/gibberellins-chemical-nature.html

Lecture - 11  Cytokinins: Chemical nature, Biosynthesis, Bioassay, Physiological effects and Mode of action:-

https://plantbreeding2010.blogspot.com/2023/06/cytokinins-chemical-nature-biosynthesis.html

Lecture - 12  Abscissic acid: Chemical nature, Biosynthesis, Bioassay, Physiological effects and Mode of action:-

https://plantbreeding2010.blogspot.com/2023/06/abscissic-acid-chemical-nature.html

Lecture - 13  Ethylene: Chemical nature, Biosynthesis, Bioassay, Physiological effects and Mode of action:-

https://plantbreeding2010.blogspot.com/2023/06/ethylene-chemical-nature-biosynthesis.html

Unit-V 

Lecture - 14 Physiology of Flowering: Photoperiodism and role of Phytochrome in flowering:-

https://plantbreeding2010.blogspot.com/2023/06/plant-growth-growth-curve-and-growth.html

Lecture - 15 Circadian Rhythm, Vernalization, Seed dormancy:-

https://plantbreeding2010.blogspot.com/2023/06/circadian-rhythm-vernalization-seed.html

Lecture - 16 Fruit ripening, Plant movement:-

https://plantbreeding2010.blogspot.com/2023/08/fruit-ripening-plant-movement.html

Lecture - 17 Physiology of Senescence and Ageing, programmed cell death:-

https://plantbreeding2010.blogspot.com/2023/06/physiology-of-senescence-and-ageing.html