Question

the post anal tail is present in​

Answer 1

Answer:

Cobra

Explanation:

Cobra belongs to phylum Chordata. It belongs to class Reptilia in phylum Chordata. Animals belonging to phylum Chordata have a notochord, a dorsal hollow nerve cord and paired pharyngeal gill slits. They possess a post-anal tail and closed circulatory system.

Answer 2

The post anal tail is present in :-

$\huge\colorbox{pink}{All\:chordates}$

• A post-anal tail is an extension of the body that runs past the anal opening.

• In humans, this feature is only present during the embryonic stage.

• The chordata phylum is divided into three groups or subphylums: lancelets, tunicats, and vertebrates.