This gave me so much motivation, it's weird hahah. You made this a lot easier and concrete and FUN. I've been studying biology now and i always find it hard because there are so many "ways" of wanting to read a tree like that. Our logic would say the closest, but it all about the most recent ancestor! Thank you, and very nice done!! I'm sure you've helped a lot of students by this simplyfied method and positvity
Great question! If you're asking how many extinct species we know were the Most Recent Common Ancestor, the answer is essentially none. While we have a lot of fossil evidence for intermediate species (such as the fish-tetrapod transition fossil "Tiktaalik" and the terrestrial-whale transition fossil "Pakicetus"), it is HIGHLY unlikely that these fossils represent the actual most recent common ancestor species. Instead, these fossils likely represent "cousin" species of the actual ancestor.
I have a bio test in 2 days and evolutionary trees were the only thing I couldn’t grasp, but now I understand it thanks to your good teaching. Thank you!
How can we know our liquids wavelength? Yeah maybe we know blank because it is a known sample, how about the unknown ones? Also thank you for your videos you are amazing!
I wish you would parse your wording more clearly. Nodes specifically denote common ancestors, not 'just ancestors'. The 'just ancestors' are not denoted, they are everywhere up and down each lineage line.
Apart from a great video, I cant understand why this doctor infected his GF with HIV...I mean he should be taken into custody. People like him are all over the place, but coming out from a Doctor....Gosh!
I absolutely love your teaching style and personality! Thanks for including the criminal case as well
Thanks!
This gave me so much motivation, it's weird hahah. You made this a lot easier and concrete and FUN. I've been studying biology now and i always find it hard because there are so many "ways" of wanting to read a tree like that. Our logic would say the closest, but it all about the most recent ancestor! Thank you, and very nice done!! I'm sure you've helped a lot of students by this simplyfied method and positvity
Yay! Glad it was fun and helpful!
Wow, really well explained and such an interesting criminal case, thanks a lot for the video!
This is SO good! I love the mobile explanation - such an amazing visual aid!
Thanks! I've had students construct evolutionary tree mobiles in class, and I wanted to use that concept to reach more learners! Glad you liked it!
This really helped me! Thank you so much for including the example of the HIV patient, that made it really interesting
Great video! Very informative. Keep up the great work!
Amazing video, I learned and enjoyed at the same time. ❤️
I love the history lesson! Will definitely remember this topic now
Glad the story helped make it memorable!
Well Done! This was so helpful for my epidemiology course
Yay! Glad it was helpful :)
Why are you so underrated??
I'm fairly new to UA-cam! Thanks for your support - and tell your friends!
@@YouTooBio I sure will! We're wathcing it rn!!
3:11 DONT COUNT THE STEPS
K makes all lines under it
So how many “nodes” or intermediate species do we actually know of?
Great question! If you're asking how many extinct species we know were the Most Recent Common Ancestor, the answer is essentially none. While we have a lot of fossil evidence for intermediate species (such as the fish-tetrapod transition fossil "Tiktaalik" and the terrestrial-whale transition fossil "Pakicetus"), it is HIGHLY unlikely that these fossils represent the actual most recent common ancestor species. Instead, these fossils likely represent "cousin" species of the actual ancestor.
thank you for this video! It was very helpful!
My mam told me to do model for phylogenetic life of tree
How can i do !?? Any suggestions
Wow ! Such an amazing presentation
Thanks!
wow! as a gcse student this was so helpful and you clearly and concisely explained it, thank you so much :)
Thanks for this video! Very helpful and interesting to learn!
I have a bio test in 2 days and evolutionary trees were the only thing I couldn’t grasp, but now I understand it thanks to your good teaching. Thank you!
Yay! Glad it was helpful.
Thank you, I actually need this for my job. Didn't pay enough attention in my biodiversity course unfortunately.
subscribing now! this was so helpful
Glad it was helpful!
thank you for the video! You explained it perfectly!
Thanks! Glad it was helpful!
your 900th subscriber😊
Yay! Thank you!
Thanks I’ve really been wanting to learn about evolutionary trees and I loved this video it taught me a lot thank you so much for this video
Glad you liked it!
This is superb! 😊 Thank you so much.
Thanks!
Thank you so much for this video, it helped me out a lot!
very interesting and engaging! love it
Thanks!
Thank you so much! I finally understand the concept!
Glad to hear it was helpful!
This video is a gem ❤
How can we know our liquids wavelength? Yeah maybe we know blank because it is a known sample, how about the unknown ones? Also thank you for your videos you are amazing!
Simple with clear understanding.
Subbed. Was great!
Thanks for the sub!
2:30 starts
Good video 👍🏼
LOVE THIS VIDEO THANKS
Amazing 👍👍
really helpful and fun, thank u!
Glad it was helpful!
Please make more such amazing videos.
I wish you would parse your wording more clearly. Nodes specifically denote common ancestors, not 'just ancestors'. The 'just ancestors' are not denoted, they are everywhere up and down each lineage line.
Fantastic! 🎉
Apart from a great video, I cant understand why this doctor infected his GF with HIV...I mean he should be taken into custody. People like him are all over the place, but coming out from a Doctor....Gosh!
Thank you so much!
Thank you!!!
You're welcome!
Thank you
Thank you!
Subscribed!
Thanks!
omg the drama i love this
😘😘😘😘😘
Thank you!