Select the incorrect statement for chordates.

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The fundamental characteristics of chordates include the presence of a notochord,a dorsal hollow nerve cord,and paired pharyngeal gill slits at so

Vedclass · Accepted Answer

Pharyngeal gill slits are absent.

Vedclass · Answer

(C) The fundamental characteristics of chordates include the presence of a notochord,a dorsal hollow nerve cord,and paired pharyngeal gill slits at some stage of their life cycle. Option $A$ is correct as chordates possess a dorsal,hollow,and single central nervous system. Option $B$ is correct as the heart in chordates is located on the ventral side. Option $D$ is correct as a post-anal tail is a characteristic feature of chordates. Option $C$ is incorrect because pharyngeal gill slits are a defining feature of chordates,not absent.

Similar Questions

Which of the following is $NOT$ included in Protochordata?

Name the subphyla of the phylum Chordata.

In vertebrates,the notochord is replaced by which structure during the embryonic stage?

Statement-$1$ : Cephalochordata bears notochord all along the body throughout life.
Statement-$2$ : Urochordate bears vertebral column only in tail region throughout the life.
Then which is correct?

Which of the following is not a characteristic of chordates?

Vedclass Test Series

Exam Paper Generator

Online Exam Module