Which subphylum?
Each chordate below is described by where its notochord is in the young stage and in the adult. You will write a function that names the subphylum, sort six animals, and list the protochordates.
The idea. Notochord gone in the adult: Urochordata. Notochord from head to tail in the adult: Cephalochordata. A vertebral column in the adult: Vertebrata.
Your tasks.
- Complete
subphylum(young, adult)so that it returns"Urochordata","Cephalochordata"or"Vertebrata". - Fill the dictionary
resultwith each animal and its subphylum. - Set
protochordatesto a list of the animals that are not vertebrates.
Contributed by StemPy Labpython
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