Animal Kingdom Question 592

Question: The animal who possesses notochord throughout life is [EAMCET 1998; CPMT 1999; CBSE PMT 2000; MH CET 2003; BHU 2005]

Options:

A) Fish

B) Amphioxus

C) Bird

D) Snake

Show Answer

Answer:

Correct Answer: B

Solution:

Amphioxus (Branchiostoma) is placed in subphylum cephalopoda, in which notochord present throughout life along entire length of the body.