Identify the characteristic feature marked as 1, 2, 3 and 4 in the giv – McqOptions

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1.	Identify the characteristic feature marked as 1, 2, 3 and 4 in the given figure.
A.	1-Notochord; 2-Post-anal part; 3-Gill slits; 4-Nerve cord
B.	1-Nerve cord; 2-Notochord; 3-Post-analpart; 4-Gill slits
C.	1-Notochord; 2-Nerve cord; 3-Gill slits; 4-Post-anal part
D.	1-Gill slits; 2-Post-anal part; 3-Nerve cord; 4-Notochord
Answer» C. 1-Notochord; 2-Nerve cord; 3-Gill slits; 4-Post-anal part

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