pls give me 10 examples of protochordata plss its 50 points
Answers
Explanation:
CharacteristicofProtocordata−
In Greek protocordata means half rod.
They are bilaterally symmetrical.
They are triploplasic.
They have a coelom.
They use gills for respiration.
They have notochord.
They are marine animals.
The body of animals is divided into three proboscis, collar trunk.
Pharynx has many gills slits.
Sexes are unisexual. Development includes Tornaria larva.
Example - Balanglossus, herde mania.
Definition
Protochordate, any member of either of two invertebrate subphyla of the phylum Chordata: the Tunicata (sea squirts, salps, etc.) and the Cephalochordata (amphioxus).
examples -------->Balanoglossus, Saccoglossus, Herdmania, Amphioxus, Doliolum, Salpa etc. Phylum chordata has 4 sub phylums. They are Hemichordata, Cephalochordata, Urochordata and Vertebrata.