Which among the following is incorrect about Hemichordates?
A. Their digestive system is complete with both mouth and anus
B. They are bilaterally symmetrical and are coelomates
C. They adopt tracheal mode of respiration
D. These organisms are also called as acorn worms
Answer:C
Which among the following is incorrect about Hemichordates?
A. Their digestive system is complete with both mouth and anus B. They are bilaterally symmetrical and are coelomates C. They adopt tracheal mode of respiration D. These organisms are also called as acorn worms