Which of the following organisms does not belong to the subphylum Vertebrata? -shark -lamprey -salamander -lancelet...
Which of the following organisms does not belong to the subphylum Vertebrata?
-shark
-lamprey
-salamander
-lancelet
-hagfish
Homework Answers
Correct option is D.
lacelets do not possess jaw along with sense organ, but just has a notochord only - falls in the subphylum cephalocgordata.
shark falls under condricthys which is a class of vertebrate.
lampreys also falls into vertebrate as it has skull and rudimentary vertebrae.
salamander is an amphibian which falls under vertebrata.
hagfish has skull and rudimentary vertebrae, thus falls within vertebrata.
Add Answer to:
Which of the following organisms does not belong to the
subphylum Vertebrata?
-shark
-lamprey
-salamander
-lancelet...
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If you were to create a phylogenic tree of these organisms,
which would branch off first and why?
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