PHYLUM - CHORDATA

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Chordates are animals possessing a notochord, a hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail for at least some period of their life cycles. Taxonomically, the phylum includes the subphyla Vertebrata, including mammals, fish, amphibians, reptiles, birds; Tunicata, including salps and sea squirts; and Cephalochordata, comprising the lancelets. Members of the phylum Chordata are bilaterally symmetric, deuterostome coelomates, and the vertebrate chordates display segmentation.
The phylum Hemichordata including the acorn worms has been presented as a fourth chordate subphylum, but it now is usually treated as a separate phylum. It, along with the phylum Echinodermata, including starfish, sea urchins, and sea cucumbers and their kin, are the chordates' closest relatives. Primitive chordates are known from at least as early as the Cambrian explosion.

[@AjmerSingh-ww5vk]

plzzzzzz upload videos of all phylms and for this good lesson

[@markynlangngdhr6049]

The guy sounds like he's trying hard with a British accent

[@gunaram8969]

NCERT line by line😅

[@watsappstatusroom6519]

Good lesson 👍its very useful for students.

[@tejasjadhav9055]

please upload the videos of all phylum and class amphibia

[@btsstarz]

You're literally just reading out ncert book .....
Sir. Maybe you could least just explain a little bit .that would be really helpful ...
Thank you ☺️

[@rejoiceinfoodieschoice9827]

This video doesn't contain vertebrata fully ,so pls upload a video which contain full information about vertebrates

[@mohdsajid5618]

this is totally ncert

[@MaheshKumar-em8hq]

Bro NCERT ki lines boli m Puri but its good 👍 for all

[@Filter_rec]

Could have explained it rather than reading ncert word to word as it is

[@JatinGrover]

good

[@shaheenshaikh6340]

Thank you it's helpful😇😇

[@சாயிஆராதனா]

Super.

[@buchirajgandla3434]

Ncert
Textbooj😂😂

[@shayantanchowdhury2132]

Very vital information.......nice video...

Chordata is not pronounced like that.

[@bdivya6322]

Very very thanks to u ..it helped me a lot 💯

[@tarunasingh9590]

It's very nice sir

[@preetidhaked1604]

Nice

[@sujoybarai2887]

Next??

[@samikshachauhan2440]

very helpfull 👍

[@aparnaranade9025]

thanks

[@alyssagwynesiaotong4586]

Where is the continuation of this video

[@mrblack5596]

Coment if you are from SAHS ❤

[@megacurioso6336]

Thank you for this very good lesson. (specially cause u dont forgot the subtitles, that are very useful for non-native speakers)

[@surekhaswami7352]

Nice sir

[@sasankkumarsahoo7494]

Thanks

[@kashanidress7718]

Plzzz chordata all phylums in details

[@mohamedshuhaib4040]

Can't you shoot the video in Tamil....just for understanding we are searching RUclips.....
If there is no use in that what can we do

[@newcreasent268]

diagramaticaly not clear

[@angelofdarknessangelofdark9035]

Thanks for helping me.good presentation 😊

[@dangarsiddharth8990]

thanks sir

[@shreyarasegavkar7695]

Good lesson explained nice

[@shynaprakash6412]

Nice

[@microbiologyspace3966]

Good

[@aimanqadir9824]

Ncrt full

[@mangilalsuman1907]

Thanks

[@dcmk4683]

ka bem kattu

[@roxy-leeaugustus3422]

Eyug

[@roxy-leeaugustus3422]

Wruxufufidruifcycytihicxjoxuocjycub

[@माझीशाळामाझेउपक्रम-छ4म]

Nice presentation

[@debajanimohapatra1588]

It helped me a lot

[@shavetabharti7474]

Well explained

[@saranaser5509]

Boringggggg