Which character is common in phylum Echinodermata and Chordata – McqOptions

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1.	Which character is common in phylum Echinodermata and Chordata
A.	Mouth arises some distance away from blastopore (Deuterostomial)
B.	Mouth arises from blastopore or anterior margin of blastopore (Protostomial)
C.	Presence of pharyngeal gill slits
D.	Presence of notochord
Answer» B. Mouth arises from blastopore or anterior margin of blastopore (Protostomial)

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