Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
Aren't those pictures of Watson and Crick?
awesome channel .......Ncert voice +animation
A note: They are Watson and Crick.
Excellent explanation sir
thank you so muchthis is very helpful
Tomorrow I have exam
tq sir
Aren't those pictures of Watson and Crick?
awesome channel .......Ncert voice +animation
A note: They are Watson and Crick.
Excellent explanation sir
thank you so much
this is very helpful
Tomorrow I have exam
tq sir