A new feature notochord appeared in a phylum of animalia.
a) Name the phylum.
b) Where is the notochord located?
c) Write its function.
d) Name 2 organisms belonging to this phylum.
URGENT!!!!
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a)Phylum-Chordata
b)this phylum is divided into 3 they are : urochordatd , cephalochordata , vertebrata
In urochordata , notochord present only in larval tail.
In cephalochordata , it extends from head to tail region and is persisted throughout their life
In vertebrate notochord is possessed during the embryonic period .
eg;- Ascidia,Branchiostoma,Myxine
b)this phylum is divided into 3 they are : urochordatd , cephalochordata , vertebrata
In urochordata , notochord present only in larval tail.
In cephalochordata , it extends from head to tail region and is persisted throughout their life
In vertebrate notochord is possessed during the embryonic period .
eg;- Ascidia,Branchiostoma,Myxine
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