Which of the following statements is true regarding $Echinodermata$?

  • A
    Have endoskeleton of calcareous ossicles
  • B
    Are marine with spiny skin
  • C
    Have water vascular system
  • D
    All are correct

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Similar Questions

Select the incorrect statement for the organism given below:

$A$ box-like calcareous test occurs in:

Water vascular system is present in $:-$

State the function of the water vascular system (tube feet) in echinoderms.

$A$ deuterostomic animal is:

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