Question

Which of the following feature is seen in
Ascidia?
(A) Larva exhibits asymmetry
(B) Larva is parasitic
(C)
Larval tail has notochord
(D) Larva is absent​

Answer 1

Explanation:

Adult ascidians bear little resemblance to typical chordates, though their short-lived non-feeding tadpole larvae clearly exhibit the four fundamental characteristics of the phylum: a dorsal tubular nerve cord, notochord, rudimentary pharyngeal gill slits and a post-anal tail.