AIIMS / NEET 2019 – Biology: Animal Kingdom (Lecture – 11) : Echinodermata - Videos


1. General features of echinodermata
2. Specific features of Echinodermata
3. Water vascular system
4. Classification of Echinodermata



  1. As you walk with the Guru,

    you walk in the light of existence,

    away from the darkness of ignorance.

    You leave behind all the problems of your life and

    move towards the peak experiences of life.

    Today is a day to be grateful and thank

    Be humble and smile

    Thank you for making my life worthwhile.

    Wish you a Happy Guru Purnima!

  2. Sir mai isc first year me hoo,mai regular all subjects ka lecture dekhata hoo or maine koi coching join n kiya hai
    Sir problem yeh hai ki numericals problem hone per kin se poochu
    sir kya mujhe coching join karana chahiye ?

  3. Plzz tell me that after taking the subscription, will I get complete access over previous dpps, tests and other materials???????
    Or I will be able to access only current material?????

  4. They are radial they have less directional property so concentration of nerves at a particular direction not occurs and that's why they have diffused nervous system..sorry for the late sir..:( 🙁

  5. सर जी आपसे एक बात पूछनी थी कि क्या हम नर्सिंग के बाद mbbs में admision मिल सकता ह क्या
    सुना सर की bscनर्सिंग के बाद सीधा mbbs में admision मिल जाता ह


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