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Lessons

20 lessons • 57m

The Overview - Biology in Human Welfare (in Hindi)

2m 31s

Quick Revision of Biology - Biology in Human Welfare - Health (in Hindi)

8m 07s

Quick Revision of Biology - Biology in Human Welfare - Type of Disease (in Hindi)

9m 54s

Quick Revision of Biology - Biology in Human Welfare - Types of Disease Part 2 (in Hindi)

8m 34s

Quick Revision of Biology - Biology in Human Welfare - Immunity (in Hindi)

9m 31s

Quick revision of biology - Biology in human welfare - Vaccination and Human lymphoid organs

9m 01s

Quick revision of biology - Class 12th - Biology in human welfare - AIDS AND CANCER

9m 40s

Quick revision of biology - Class 12th - Drug abuse and type of drugs

11m 02s

Quick revision of biology - class 12th - Adolescence, additional and drugs effects

10m 28s

Quick revision of biology - Class 12th - Animal husbandry,apiculture,pisciculture

9m 47s

Quick revision of biology - Class 12th - Animal breeding, MOET

11m 15s

Quick revision of biology - Class 12th - Plant breeding

8m 52s

Quick revision of biology - Class 12th - Green revolution and resistance against disease and pest

11m 30s

Quick revision of biology - Class 12th - Single cell protein,tissue culture

10m 50s

Quick revision of biology - Class 12th - microbes in human welfare part 1

10m 20s

Quick revision of biology - Class 12th - sewage treatment

9m 41s

Quick revision of biology - Class 12th - microbes as biocontrol agents, biogas production

10m 49s

Quick revision of biology - class 12th -Organism and population - Abiotic factors

10m 51s

Quick revision of biology- class 12th-Adaptations

10m 22s

Quick revision of biology- class 12th- Population density and growth curves

10m 01s

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