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Your wonderful video helped me a lot, thank you ❤
I needed a refresher and this was just perfect, thank you!!
Perfect and beneficial video, Thanks for your amazing explanation ❤🎉
Excellent video. This and the previous video on extracting DNA have been very helpful to me.
Thank you, you have explained very well. 13:16
Great video! Thank you!!
very helpufl explanations
Wonderful
perfect, thank you
Your wonderful video helped me a lot, thank you ❤
I needed a refresher and this was just perfect, thank you!!
Perfect and beneficial video, Thanks for your amazing explanation ❤🎉
Excellent video. This and the previous video on extracting DNA have been very helpful to me.
Thank you, you have explained very well. 13:16
Great video! Thank you!!
very helpufl explanations
Wonderful
perfect, thank you