Stone canal in star fish is associated with
digestive system
water vascular system
canal system
none of these
- In star fish the locomotary organs are
- Ambulacral system or water vascular system is typically found in
- The generic name of 'feather star' is
- One of these is a stalked echinoderm
- Main difference between starfishes and brittle stars is in the
- Water vascular system helps in
- Sea cucumber belongs to class
- Pedicellariae are modified
- Water vascular system is found in
- Auricuiaria is the larva of
- The larvae of sea stars are
- The star fish's pyloric caeca are organs of
- Which one of these is an Echinoderm ?
- Which one of the following Echinoder-mate is found in fresh water ?
- Sea cucumber belongs to the class
- Star fishes are
- Brittle star belongs to the class
- A calcareous box like test is found in
- Madreporite is associated with
- A very well developed brain is present in
- Class Holothuroidea of phylum Echinodermat a includes
- Pentamerous echinoderms with five slender flexible arms sharply marked off from the central disc are
- The larva that occurs in the development of Sea urchin is
- The animal that moves with tube feet is
- Which is not true of Echinoderms?
- The Echinoderms are marine animals with
- Bipinnaria larva is found in the development of a
- The star fish zygote develops into a
- In star fish which of the following has dual function of locomotion and respiration
- In which of the Echinoderm, the arms, spines and pedicellaria are absent ?