JS Biology classes

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Js biology classesby Jyoti Singhप्याज काटने पर आंसू क्यों आता हैआँखों में आंसू लाने के पीछे का कारण प्याज में पाए जाने वाला साइन-प्रोप.....

14/06/2021

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Js biology classesby Jyoti Singhविषाणु (virus) अकोशिकीय अतिसूक्ष्म जीव हैं जो केवल जीवित कोशिका में ही वंश वृद्धि कर सकते हैं।ये नाभिकीय अ...

20/05/2021

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cell part 1class 11by Jyoti singhcell - the unit of lifeIn biology, cell theory is the historic scientific theory, now universally accepted, that living orga...

18/05/2021

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digestion and absorption last part 8Class :- 11thSubject :- BiologyChapter :- 16 Digestion and absorptionBOOK :- NCERTDigestion is the breakdown of large ins...

17/05/2021

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2nd topic on biological trickHowever, when the source of sound is the observer's own vocal cords, sound waves also travel through the person's body to their ...

11/05/2021

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09/05/2021

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06/05/2021

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digestion and absorption class 11

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