Science, asked by KR2amyajwhizb, 1 year ago

What is Protochordata?

Answers

Answered by teddybaby

1

Any chordate of the phyla Hemichordata, Urochordata or Cephalochordata

Answered by praghe

4

Protochordates are an informal category of animals (i.e.: not a proper taxonomic group), named mainly for convenience to describe invertebrate animals that are closely related to vertebrates. This group is composed of the Phylum Hemichordata and the Subphyla Urochordata and Cephalochordata.

Previous Question

Next Question

Similar questions

Math, 7 months ago

a straight line a cm in length divided at the point in the ratio m:n I) (ma/m+n)cm , (na/m+n)cm if the division is internal $with \: full \: explanation$ ...

History, 7 months ago

arrange this in chronological order order the europeans who arrived at through sea routes were {options are [ a) English : b) french: c) dutch: d) portuguese} {please help me in this question its urgent please..}...

Math, 7 months ago

a body mass of 3kg is moving with velocity of 2m/s now a forxmce is applied on the body so that its velocity changes to 3.5m/s in 25second calculate the magnitude of the body ...

Science, 1 year ago

WHAT IS THYROID GLAND?

Science, 1 year ago

who invented the bulb...

English, 1 year ago

I want a essay on art and craft for asl its urgent plzz anyone plzz...

English, 1 year ago

Your school is planning to hold a ‘Tree Planting’day where the Municipal Commissioner of your area will be the Chief Guest. As part of the ‘Environment Club’ you have been asked to put up a notice informing students about the event. You are the headboy/headgirl of school. Write the notice in about 50 words.

Physics, 1 year ago

five uses of conductors in everyday life...