CBSE Class 9 Answered

Dear gayatripanigrahi@rediffmail.com 

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

The video lessons for Biology have a lot of graphics and pictorial representations for better understanding of the students. This increases the size of the videos which makes it time-consuming to load the videos at the first instance. There is buffering issue which further delays the commencement of the video. The second time you play the video again, you might not face such buffering issue.

We regret for your inconvenience and request you to have patience and wait until the video loads so that you can watch the video continuously without any interruption.

Regards

Topperlearning Team.