Which of the following is a characteristic of | vedclass

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(D) The phylum $Chordata$ is characterized by the presence of a notochord,a dorsal hollow nerve cord,and paired pharyngeal gill slits at some stage of

Vedclass · Accepted Answer

Post-anal tail

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(D) The phylum $Chordata$ is characterized by the presence of a notochord,a dorsal hollow nerve cord,and paired pharyngeal gill slits at some stage of their life cycle. Additionally,they possess a post-anal tail. While pharyngeal gill slits and a post-anal tail are diagnostic features of chordates,the post-anal tail is specifically a unique feature that is entirely absent in non-chordates. Although pharyngeal gill slits are also characteristic,the post-anal tail is the most distinct feature listed that is absent in all non-chordates.

Which of the following is a characteristic of chordates that is $NOT$ found in non-chordates?

Similar Questions

One of the primary characters of chordates is

All vertebrates are chordates but all chordates are not vertebrates,why?

Which of the following statements is true?

Assertion: Notochord is a mesodermally derived rod-like structure formed on the dorsal side during embryonic development of chordates.
Reason: Notochord is replaced by the vertebral column in the adult vertebrate.

Which of the following is a Cephalochordate?

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