Which of the following is incorrect?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) In the phylum $Echinodermata$,the digestive system is complete,with a mouth on the ventral side and an anus on the dorsal side.Option $D$ incorrec

Vedclass · Accepted Answer

Echinodermata: Notochord-absent,Digestive system-incomplete,Circulatory system-present,Segmentation-present

Vedclass · Answer

(D) In the phylum $Echinodermata$,the digestive system is complete,with a mouth on the ventral side and an anus on the dorsal side.Option $D$ incorrectly states that the digestive system is incomplete and that segmentation is present.$Echinoderms$ exhibit radial symmetry in adults and do not show true metameric segmentation.Therefore,the statement for $Echinodermata$ is incorrect.

Column-$I$ (Organisms)	Column-$II$ (Common name)
$A$. Pennatula	$i$. Sea-fan
$B$. Gorgonia	$ii$. Sea-pen
$C$. Adamsia	$iii$. Sea-Anemone
$D$. Cucumaria	$iv$. Sea-cucumber

Similar Questions

Match the organisms given in column-$I$ with their common name given in column-$II$ and choose the correct option.
Column-$I$ (Organisms) Column-$II$ (Common name)
$A$. Pennatula $i$. Sea-fan
$B$. Gorgonia $ii$. Sea-pen
$C$. Adamsia $iii$. Sea-Anemone
$D$. Cucumaria $iv$. Sea-cucumber

All of the following are monoecious,except

Which one of the following is not a nematode parasite?

Which two phyla of animals exhibit metamerism (segmentation)?

Which of the following is the correct matching of an animal,its characteristics,and its taxon?

Vedclass Test Series

Exam Paper Generator

Online Exam Module