Question

ONLY THE GENIUS CAN ANSWER THIS........

Answer 1

H0LA....

1 - f

2- d

3- c

4- a

Answer 2

Balanglosus- f) notocord is ab is aduld and embryo since it is a non cordate.

Amphioxus- d) notocord present through out the length of body..
Nelongs to cephalocordata..


Herdmania- c) belongs to tunicata .
Notocord confined to tail region..


Man- a ) notocord restricted only in embryp as in adults vertibras are formed..

Hope this helps u!!!!