Which of the following is NOT a characteristi | vedclass

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(B) The phylum $Echinodermata$ is characterized by the presence of a water vascular system,tube feet (podia),and a spiny endoskeleton made of calcareo

Vedclass · Accepted Answer

Trochophore larva

Vedclass · Answer

(B) The phylum $Echinodermata$ is characterized by the presence of a water vascular system,tube feet (podia),and a spiny endoskeleton made of calcareous ossicles.Trochophore larva is a characteristic feature of the phylum $Annelida$ and $Mollusca$,not $Echinodermata$.Echinoderms typically undergo metamorphosis through larval stages like $bipinnaria$ or $pluteus$,but not the trochophore larva.

List-$I$ (Biological Name)	List-$II$ (Common Name)
$A$. Asterias	$I$. Sea urchin
$B$. Antedon	$II$. Brittle star
$C$. Echinus	$III$. Sea lily
$D$. Ophiura	$IV$. Star fish

Which of the following is $NOT$ a characteristic of the phylum Echinodermata?

Similar Questions

Select the incorrect statement for the organism given below:

What is the body wall of Echinoderms composed of?

Which phylum does an animal belong to that exhibits bilateral symmetry in the larval stage and pentamerous radial symmetry in the adult stage?

Match List-$I$ with List-$II$:

List-$I$ (Biological Name) List-$II$ (Common Name)

$A$. Asterias $I$. Sea urchin

$B$. Antedon $II$. Brittle star

$C$. Echinus $III$. Sea lily

$D$. Ophiura $IV$. Star fish

Choose the correct answer from the options given below:

An animal that transforms from bilateral to radial symmetry in its life history is

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