Chordates includes a bit more than just vertebrates, it also includes tunicates, which includes sea squirts, salps and larvaceans. And the other being the cephalochordates, which today only just includes the lancelets, all others are extinct.
@mollypowell51592 жыл бұрын
The phylum is not "echnoderm" it's echinoderm. Echino = spiny, derm = skin, like the sea urchin.
@MooMooMath2 жыл бұрын
Thanks
@teatub6586 ай бұрын
Yes or starfish ❤
@stephanbotes58652 ай бұрын
Was probably the best video I have ever watched in my life, and I can't explain why.
@UbaidKhan-z8n19 күн бұрын
Phylum porifera - Porifera means porus surface - Pores are of 2 types - Osteal small and many - Osculer- large and few - Body has two layered surface - Outer layer ->pinecoderm - Inner layer->choenoderm - Pinacoderm has pinacocytes - Choanoderm has choanocytes which are flagellated - Water canal system - Asexual= Budding, Binary fission & Gemmule formation - Sexual ->Amoebide cells - Produces sperm and ovum - Skelton is spicules or spongine - mycospongida without skeleton
@हेमराजभण्डारी3 жыл бұрын
Thanks you so much for this warm information
@nirvanaflame9854 Жыл бұрын
THANKS A LOT BOSS. I LOVE YOUR ACCENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@tobealonewithyou4 ай бұрын
Awwwww the message in the end be kind love you 🥺
@santiagoyusty89622 жыл бұрын
lo amo señor que me acaba de explicar todo esto
@thecubesolverdhyeykumawat3982 жыл бұрын
Love your voice!!!…. Also gr8 vid.
@NinjaVybezProd0672 жыл бұрын
Thanks, mate
@pragyayadavxls22073 жыл бұрын
Thank you 😊
@hunterhobbs22756 ай бұрын
Great video
@minmin-yb7rj10 ай бұрын
Thanks a lot❤🎉
@chanchalchakradhari80983 жыл бұрын
That's wrong.....ascaris and pinworm are not included in platyhelminthes, they are aschelminthes
@MooMooMath3 жыл бұрын
Thanks for the feedback
@merongoshme1336 Жыл бұрын
It is nice exeplanation
@anmolmathstechines22243 жыл бұрын
Thanks so much
@MooMooMath3 жыл бұрын
You're welcome!
@Weirdisjustabrownandyellowword11 ай бұрын
What about ctenophorans, bryozoans, nemerteans, cycliophorans, entoproctans, onychophorans, tardigrades, nematomorphs, loriciferans, priapulids, kinorhynchans and hemichordates?
@mariannaluciliasericata41954 ай бұрын
They are considered to be "smaller" Phyla. And since he is referring to the most potent and abundant animals only the 9 prime Phyla are discussed in this little video. Although that doesn't mean the animals you mention don't deserve to be studied because they are not as common. Not at all. But they would be more appropriate to be studied in a more in depth look into the kingdom Animalia.
@Weirdisjustabrownandyellowword4 ай бұрын
@@mariannaluciliasericata4195 Is there anywhere I could find a comprehensive list of every animal phylum that's ever been named? I still have a special interest in phylogeny.
@moonlightttt2772 Жыл бұрын
Thankyou
@abdenurahmed73212 жыл бұрын
thanks
@dishitasandhu929210 ай бұрын
Ascaris is NEMATODA
@_alish.2 Жыл бұрын
Please you will upload hindi language
@AverageIsopod Жыл бұрын
The last time I checked it was 4 times that, yeah like if I do the math 36