kriti biology me last unit X …

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Hi ............we all students think that the last Unit that is Ecology is very easy .............but trust me it is one of the most difficult ..........because we cannot write the stories from our mind in the chapter ..............there are many important topics in this chapter ...............like concepts based on .........eurythermal and ...........stenothermal organisms........... eurythermal are those that can tolerate wide range of temperature....... where as stenothermal are those which can tolerate narrow range of temperature ............trust me it is very important...... Uri haline............stenohaline ............questions based on ................conformers the organism in which of water concentration of body Fluids changes with that of osmotic concentration of ambient water are called conformers ...............hibernation and.............. aestivation........... diapause the example of these are really very important..................... expanding stable and declining age pyramids for human population revise them nicely............... exponential growth ..........Logistic growth curves................. examples of population interaction are very very important .........units of productivity.......................... 10% law full form of ...........p a r that is photosynthetically active radiation.............. ecological pyramids.................. nutrient cycles................ with diagrams examples of............ in situ conservation and ex situ conservation............. electrostatic precipitator................are very very important .............scrubber very very important ..............catalytic converters ...............biomagnification with its diagrams and application ...........eutrophication................. ecosan toilets ..................which have been developed in areas of Kerala and Sri Lanka for ecological sanitation................are very important.................. case study remedy for plastic waste of Ahmed Khan from Bengaluru given in NCERT ...............polyblend which is recycled modified plastic............... this mixture is used with bitumin to Lay roads.................harmful effects of radioactive waste and ...................................disposal of radioactive waste.?????