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SCIENCE: CLASS X CBSE CLASS NOTES
SCIENCE: CLASS VIII CBSE (CLASS NOTES)
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Showing posts with label
microorganisms
.
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Showing posts with label
microorganisms
.
Show all posts
Monday 31 August 2020
Lecture: 10 :CLASS VIII : SCIENCE : Chapter 2: PRESERVATION OF FOOD & NITROGEN FIXATION
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CLASS VIII | SCIENCE | CHAPTER 2 notes prepared by subhankar Karmakar Preservation of food: The process in which the food m...
Sunday 30 August 2020
Lecture: 9 :CLASS VIII : SCIENCE : Chapter 2: BAD MICRO-ORGANISMS
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CLASS VIII | SCIENCE | CHAPTER 2 notes prepared by subhankar Karmakar HARMFUL MICROORGANISMS: Those microorganisms which ca...
Lecture: 8 :CLASS VIII : SCIENCE : Chapter 2: GOOD MICRO-ORGANISMS
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Friendly microorganisms/ beneficial microorganism: Not all microorganisms are bad for human. Some of them are useful too. Beneficial effects...
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