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what happend to scott collins :( i think he stopped making videos for good, its unfortunate becuase he explained videos really well

Thanks sir

my teacher of biology

Thanks, hopefully I pass this test

Thank-you ..that was really helpful..

Helped more than you could imagine. Thanks so much

hulk have biology test tomorrow.. puny human help hulk! THANK YOU! and hulk is first to comment!

easy to follow, thanks

Please make a video covering mulihybrid crosses and pedigree analysis!

i cant believe I just found you! your videos are awesome. I could have used them for my previous exams

this was very concise and helpful! thank you!!! please continue to post bio videos!

I watched so many other videos for understanding, but yours provided the most clarification. Thanks!

best explanation. slow enough for me to embrace. thankyou!!

WOW.. EXCELLENT EXPLANATION.. I HAVE A TEST LATER TODAY ON CELLULAR RESPIRATION AND MY PROFESSOR LOOKS FOR DETAILED EXPLANATIONS AND YOU POINTED OUT SOME KEY WORDS HERE.. PLEASE CONTINUE TO USE THE ALTERNATE WORDS AND THE ORIGINAL WORDS.. THIS HELPS STUDENTS. EX, CYTOPLASM AND CYTOSOL

I'm glad, Fatimah! Thank YOU!

I found this video really helpful :) thank you!

You've got it, Novakira!

I like that this isn't the simplified version used in other diagrams. If I can master this one, I should have no problem on my exams. Cheers!

Hope you nailed it, Matthew!

This is a big help for my Bio Diversity final tomorrow. Many thanks.

Thanks, Denise! I'm glad it helped!

Best video ever!!!!!

this is great! thanks so much!

Thank you very much.

Thanks! Glad you aren't confused now!!

You are very welcome.

its very usefull...thank you

highly enlightening and educative. well done :)

helps a ton.

Great to hear, guys! Thank you.

Super Useful. Much Appreciated.

Thanks for this, most likely watching it again for studying purposes.

Thank YOU! I'm glad it helped!

thank you! this was an awesome review ! its gonna helps me pass my exam!

Thanks, Chris!

Great video!

Thanks, C5! I'm a Biologist and a high school science teacher. No plans on pursuing my Ph.D at the moment. Best of luck in your final year (and beyond)!

You are very welcome, Chris. I'm glad it helped!

Great video. Perfect for what I needed. Thank you!

So glad it helped! Thanks for the feedback--it means a lot.

THANK YOU!!! It has taken me SO long to finally understand this and this video has really helped! Thank you!

this was a school assignment for me o -o at 140 views Interesting

I'm glad! Thanks for watching!

Thanks for this video, it helped a lot!

I'm glad it was helpful! Thank you very much for including it in your blog! Cheers!

Hi Scott, great video thanks. I learned lots from it and I have put a link to your video on my Fascinating Animals Blog - google Facinating Animals ( wordpress ) - can't post URL here

Hey MattC

hi this is your ex student mattc

This screencast is for a 9th grade integrated science class.

I am an Iowa State University Professor, I am wondering what grade level of students you teach this to?