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-$II$
$(a)$. Planula	$(i)$. Mussel
$(b)$. Glochidium	$(ii)$. Crab
$(c)$. Nauplius	$(iii)$. Obelia
$(d)$. Cysticercus	$(iv)$. Nereis
	$(v)$. Taenia solium

Similar Questions

The appropriate sequence of numbered animals from column-$II$ matching with the sequence of larvae in column-$I$ is
Column-$I$ Column-$II$
$(a)$. Planula $(i)$. Mussel
$(b)$. Glochidium $(ii)$. Crab
$(c)$. Nauplius $(iii)$. Obelia
$(d)$. Cysticercus $(iv)$. Nereis
$(v)$. Taenia solium

Which of the following organisms possess the power of regeneration?

Based on cellular mechanisms, there are two major types of regeneration found in animals. Which one of the following is the correct example of the type mentioned?

Some characteristics are given below:
$(1)$ Polymorphism $(2)$ Metagenesis $(3)$ Metamorphosis
$(4)$ Canal system $(5)$ Cnidoblast cells $(6)$ Blind sac body plan
Select the correct statement:

How many of the following phyla exhibit diploblastic and tissue-level organization?
Porifera,Coelenterata (Cnidaria),Ctenophora,Platyhelminthes,Aschelminthes

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