Question

Which statement is true for cephalochordates?

Notochord is present only in the larval stage; it is absent in adults.

Notochord is present in the larval stage; it transforms to vertebrae in adults.

Notochord is present throughout their lives.

Answer 1

i dont know this one sorry

Answer 2

Cephalochordata is a chordate subphylum defined by the presence of a notochord that \(\bf persists~throughout~life.\)It is represented in the modern oceans by the lancelets\)

Answer 3

Can u select the correct option now ?

Answer 4

The correct answer then is C Thank You!!

Answer 5

\(\color{red}{\huge\bigstar}\huge\text{You're Most Welcome! }\color{red}\bigstar\)
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