Distinctive Features of various Phyla: Match the following and choose the most appropriate option:

Question

A. Porifera	1. Water vascular system, radial symmetry
B. Hemichordata	2. Notochord, dorsal hollow nerve cord, gill slits with limbs or fins
C. Echinodermata	3. Body with pores and canals in walls
D. Chordata	4. Worm-like with proboscis, collar and trunk

( A ) A-3; B-4; C-1; D-2
( B ) A-3; B-2; C-1; D-4
( C ) A-1; B-2; C-3; D-4
( D ) A-4; B-1; C-3; D-2