Welcoem to posts!!
in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c
10th Class Pairing Schemes for All Punjab Boards will be uploaded in one hour.
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Today, Organelle and Cell Level will be uploaded on 6:00 PM. So be connected.
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Chemistry question paper first time...v helpful for 2nd time students...revise important topics...goodluck.
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Next lecture will be Proteins & Amino Acids. So keep watching.
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Today we will be going to tell you that why it is necessary to wash hands for at least 20 seconds to kill Corona Virus (Invisible Enemy)?
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Hi
Welcome to all Chemistry / Biology fan with Science Tree. This channel contains the video lectures of Chemistry / Biology. These lectures are mostly for 9th, 10th , 1st year, 2nd Year and the medium of lecture is English / Urdu. You will not need tuition after subscription.