here i am watching this video for my online bio class, falling asleep.

@wowklalseis

3 жыл бұрын

yes killua, me too :

@user-jc1no6cf4o

3 жыл бұрын

Yasmin Lewis lmao are u having FuNNnnnN with it 😪

@LuichiTaco

3 жыл бұрын

same

@aerionarodgers3353

3 жыл бұрын

WAKE UP

@skorupskifam3936

3 жыл бұрын

Same

I learnt more from this than the textbooks.

@patiencethomas

4 жыл бұрын

Charlie-Gacha same😂

@kaylaqueen-walls9281

3 жыл бұрын

KZread is the real MVP

@latenightproductions9879

2 жыл бұрын

That just means you lack the discipline to use your textbooks. Bravo.

@joys8634

2 жыл бұрын

@@latenightproductions9879 The textbook is just random info that has to be connected though. I can't memorize 100 facts from chapter 1 and connect it to chapter 10 without a bigger picture.

this is definitely gonna help with my test thank you so much !!!

@J1gzaw_

4 жыл бұрын

mia i hope you failed... jk

@MatthewLong0714

3 жыл бұрын

@@J1gzaw_ im not joking if she needs a video she deserves too fail

@travisgigantiello7017

3 жыл бұрын

@@MatthewLong0714 imagine having a fortnite pfp still hating on people, little fucken child

@mljmlkhhkj

Жыл бұрын

@@MatthewLong0714 no way u think that needing help on a subject means u should fail. That's sad

@tizen_os

Жыл бұрын

@@mljmlkhhkj fr

My teacher spends too much time explaining it in class. This man can just spend 9 minutes and I get it completely.

Why you did not talk about the “hair” section at all !!!!!

@Michelle-ml5ep

3 жыл бұрын

ikr?!

@mbxngz

22 күн бұрын

fr that was my main focus aswell

Thank you for making this video! It explained this much more clearly than my bio textbook

This video is awesome and teaches so much more in a much less difficult way. Amazing work, thanks for helping me!!

This man is a true hero!

Studying for my Biology Praxis and this was a life saver! Thank you!

Thank you for this!! So helpful and I learned much faster than I would have by just reading texts

Thank you so much for this! This helps a lot since it's hard to understand with just reading the modules

Absolutely fantastic video. Helped me greatly with upcoming exam !

THANK YOU REALLY HELPED ME ON THE TEST

plz put 1.25x speed, you sound much better! thanks anyway tho, but we havent watched yet. will update after we watch

you are a Saint bro I know this was nine years ago but its still helpful to this day thankyou so much

This was so helpful, thank you.

Im doing my BS in Pakistan and this was just awesome lecture. Zoology by Miller and Harley.

Thanks man! this was really helpful! I like your texas accent at times too ;)

this video is so well done, thanks

Why are these so confusing, either the way my professor taught us is what’s confusing or I just don’t comprehend how this is done

Thank you it helped sooooooooooooooooo much

BIOLOGY a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. The species is the principal natural taxonomic unit, ranking below a genus and denoted by a Latin binomial, e.g., Homo sapiens Not sure if you're serious or trying to make me look stupid but here it is

Great explanation.

It’s me clearly understand more of this! Thank you so so much.

@tintiger93

3 жыл бұрын

thanks, โศภิษฐา ขวัญสังข์

Helped pretty nicely, but i still have a question (that probably won't get answered but whatever) A question on my homework is what characteristics separates rabbits and primates from crocodiles. I don't really understand that well. My educated guess is hair, since the red line with hair is set on that branching off line and doesn't hit the other ones.

thank you so much for this, you just saved my life I love you fr

Thank you! This video helped me so much!

This really helped but I still have notes 😧 to write I kinda wish that we didn't have to right the notes . It would be great if I could just draw the diagram 🦄

thankyou for uploading this! it helped so much

Good stuff!

This helped a lot, thanks!

Damn I was hella confused before this video but now it makes so much sense. Thanks!

So how do you know which is closer related when you compare the tuna to the shark and frog? is the frog more closely related? or how do i know which is more closely related when looking at the ancestry betwen birds and sharks, and tuna and sharks...?

@Pugpono

9 жыл бұрын

You have to look at their homologs. The hallmarks of determining homologs are: 1. Same basic structure/pattern (ex. humerus, radius, ulna, etc.) 2. Same embryology (ex. pharyngeal pouches, post-anal tails etc. in embryos) 3. Same relationships to adjacent structures (ex. human hair vs spider hair) 4. Same composition - Chemical makeup (ex. insect leg is an exoskeleton and is made up of keratin, whereas vertebrates have bone (calcium phosphate). They're not compatible) Sharks are cartilaginous, fish are bony, frogs are tetrapods. Each of those characteristics are derived homologs or primitive characteristics depending on your perspective.

Which one would be the most recent ancestor according to this diagram?

@aquagirl1118

7 жыл бұрын

Arilertzy Gaeta birds

this video saved my biology grade

this was a lot of help tbh 💯 thank you

@spoot-erman4651

6 жыл бұрын

why the emoji

@mljmlkhhkj

Жыл бұрын

@@spoot-erman4651 100% on the test probably idk

@spoot-erman4651

Жыл бұрын

@@mljmlkhhkj Nah you right it was

@mljmlkhhkj

Жыл бұрын

@@spoot-erman4651 dam u replied on a 4 year old comment lol.

Why is it just only today that i totally understood this thing? Or maybe i am not just listening to my systematics professor. Lol

I hope our professor bring such this questions in the exam

great video!! thanks for the explanation

In 2 and half hours it is our challenging Bio exam. Thanks man...

@string7135

4 жыл бұрын

.

The four limbs is a bit of a misnomer, snakes are in that clade but have no legs

Does the wings count as limbs?🤔 Thank you for your nice teaching. 😊

@threeeyedgoat9159

4 жыл бұрын

Yes, wings are like arms.

@alexbob908

4 жыл бұрын

Emoji bad

@caleb22lr

3 жыл бұрын

@@alexbob908 emoji bad, reddit good

Crocodilians is the correct term and yes he used it because it is a scientific term

@karthikk3929

6 жыл бұрын

and fishes is the correct plural noun

@allthingsmandy2119

5 жыл бұрын

Karthik K I hope your were being sarcastic because “fish” is already in the plural form.

@stardustpan

5 жыл бұрын

when you talk about the same species

Thank you sooo much, thought i was gonna fail

POV: You have a bio test tmrw

@nayrb6416

3 жыл бұрын

Yes.

I seriously hate my bio course . like what the helllll. Dying on boredom ....The video is good though , explained it better than my online course

Cladists have the goal of finding the most parsimonious phylogeny. Parsimonious: one with the fewest evolutionary steps.

couldn’t have been explained better

Really good stuff

finally makes sense, thankyou so much!!

Let's face it half of use are kids doing our homework but we dont understand it 😂 come on don't be shy. Your not the only one 😂 👎

@hectormonforte2917

4 жыл бұрын

mr legit you right

@elisem.

4 жыл бұрын

I'm doing an assignment that's due tmrw 🤦‍♀️

@alexbob908

4 жыл бұрын

r/usernamechecksout

Are Birds more closely related to Rodents/Rabbits than Birds and Primates?

can a cladogram tell if a species is homologous or analogous or it it not possible to tell? I mean i do see the traits they share just don't know if it was from their common ancestors or from environmental changes

awesome video thanks brother

thanks was helpful alot 😃😃

Thank you so much for the video it help me so much!!!!

Excellent

1.) In this exact cladogram, are amphibians equally related to primates and birds. If so, why or why not? 2.) Are amphibians more related to primates than ray finned fish, and if so, why or why not?

@torisamuels4711

8 жыл бұрын

No1 because of four limbs

@torisamuels4711

8 жыл бұрын

No2 because of the 4 limbs they have a closer ancestor

@lydmonkey4593

3 жыл бұрын

1.) the answer is do your own homework 2.) same answer as last

Thanks for the great video!

Thanku so much for ur help I'm getting something clearly

What separates rabbits/primate from the crocodile on the cladogram?

@bellab5320

4 жыл бұрын

hair

Thank u !

THANK YOU SO MUCH.

thank you so much it helped with my hw

@angelaharrison6308

4 жыл бұрын

Fluffy Suga Kookies armyyyy

but shark and ra-fiined have gills so will both will have same ancestor or not ?

@Dr.IanPlect

10 ай бұрын

any 2 organisms have the same ancestor

that helped a lot thank you

How are the organisms related?

thank you so much!

so helpful thank you! i have my bio final in like an hour haha

@eatingfries790

5 жыл бұрын

gillian bush Lmaoo good luck

@string7135

4 жыл бұрын

Hope it went well

@hutchmusic414

3 жыл бұрын

how did you do

thank you!

Understood clearly tnx👍

Thank you

Hello student from online JMHS Biology part 2!

Its 5 in the morning, I have my final in three hours and this is really the best video I could find on this topic, considering that I am from Germany and THERE IS NOT A SINGLE FUCKING VIDEO IN MY LANGUAGE ABOUT THIS

@confusedskelleton6368

2 жыл бұрын

Omg same ... I feel like I'm lucky enough to understand this is English!!

this video is awesome the only thing i dint like is when you keep repeating yourself over and over agin but everything else is great!!

And now i know what a cladogram is used for

thank you!!!!!!!

does anybody else feel like they just cant do it lol. this video makes sense but school in general.

what are the features of the common ancestor then ??!

Thank you so much

rabbits are not rodents. they are lagomorphs. the screen says "rodents and rabbits" meaning they are two different things, which is accurate. he said "rodents, such as rabbits and mice," implying they are both rodents, but mice are rodents and rabbits are not. :)

Math: meet my friend... taxonomy

thank you!!!

two legs and two wings-yes wings are limbs

THANK YOU SOO MUCH!!!

i just wanna play monster hunter world and minecraft

thank you so much

How is the rodent related to the crocodile and primate

@KhalifaHustlin

8 жыл бұрын

+Tori Bill I think its the amniotic egg trait

@torisamuels4711

8 жыл бұрын

+Christian Carpenter nah it's the hair

@KhalifaHustlin

8 жыл бұрын

+Tori Bill are you sure? It looks like the hair trait is exclusively applied to primates and rodents since it branches off. I'm not sure though you are probably right.

@torisamuels4711

8 жыл бұрын

+Christian Carpenter yea you right I double checked it thanks

Someone explain the hair part.... :(

I don't mean to sound stupid but why do birds have 4 limbs?

Who else watchin this fo menicucci

what about hair

@allthingsmandy2119

5 жыл бұрын

Primates, rodents, and rabbits are the only organisms with hair or rather fur, that’s what he meant.

'fishes' eh?

♥️

Learned more from here than from my teacher

oh grandpa..Buddha Camera in.Cayman,crocodile

I am confuse. Birds only have two limbs.

@Dr.IanPlect

11 ай бұрын

no, 4, wings are limbs

Can you draw a cladogram for me using provided characteristics? I'll pay you :)

preparing for the college entrance exams and this video helped me learn the untaught stuff at school! thank you so much! 💛

@janethedoll

3 жыл бұрын

Good luck on your test!

@dane7421

3 жыл бұрын

*•Gacha Ice Kitty•* hey, thanks! ✨

Online School Gang!