Which of the following is an incorrect match?

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(B) The correct answer is $B$. $1$. Echinodermata possess a water vascular system for locomotion and food capture. $2$. Hemichordata are characterized

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Hemichordata - Mantle cavity

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(B) The correct answer is $B$. $1$. Echinodermata possess a water vascular system for locomotion and food capture. $2$. Hemichordata are characterized by a proboscis,collar,and trunk; they do not possess a mantle cavity. The mantle cavity is a characteristic feature of the phylum Mollusca. $3$. Arthropoda (specifically crustaceans) use green glands (antennary glands) for excretion. $4$. Platyhelminthes use flame cells (protonephridia) for osmoregulation and excretion.

Column-$I$	Column-$II$
$I.$ Skin without scales	$p.$ $Catla$
$II.$ Placoid scales	$q.$ $Hagfish$
$III.$ Cycloid scales	$r.$ $Chameleon$
$IV.$ Epidermal scales	$s.$ $Ray-fish$

Similar Questions

Animals exhibiting radial symmetry are found in:

Which of the following is a correct group?

Match the following columns:
Column-$I$ Column-$II$
$I.$ Skin without scales $p.$ $Catla$
$II.$ Placoid scales $q.$ $Hagfish$
$III.$ Cycloid scales $r.$ $Chameleon$
$IV.$ Epidermal scales $s.$ $Ray-fish$

Comb jellies are ..................... and jelly fishes are .................. respectively.

Assertion: Lateral line system is found in fishes and aquatic larval amphibians.
Reason: Lateral line system has receptors of sensory cells derived from ectoderm.

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