What is incorrect for Physalia? | vedclass

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(B) $Physalia$ (Portuguese man-of-war) belongs to the phylum $Cnidaria$ (Coelenterata).$1$. $Cnidarians$ are diploblastic animals,so option $A$ is cor

Vedclass · Accepted Answer

It shows cellular level of organization.

Vedclass · Answer

(B) $Physalia$ (Portuguese man-of-war) belongs to the phylum $Cnidaria$ (Coelenterata).$1$. $Cnidarians$ are diploblastic animals,so option $A$ is correct.$2$. $Cnidarians$ exhibit tissue level of organization,not cellular level. Thus,option $B$ is incorrect.$3$. $Cnidarians$ possess cnidoblasts or cnidocytes containing nematocysts on their tentacles for defense and prey capture,making option $C$ correct.$4$. The gastro-vascular cavity in $Cnidarians$ opens to the outside through a single opening called the hypostome,making option $D$ correct.Therefore,the incorrect statement is $B$.

What is incorrect for $Physalia$?

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