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(c) fishes
(b) bony fish
(a) presence of gills
(a) snake
(b) Asterias
(c) jointed legs
(a) ommatidium
(a) three pais of legs
(d) head, thorax and abdomen
(d) Arthropoda
Dorsal, pelvic, pectoral and tail fins are for locomotion in
(c) fishes
(c) fishes
See lessThe gills in which one of the folloing are covered with operculum?
(b) bony fish
(b) bony fish
See lessWhich of the following is an aquatic adaptation?
(a) presence of gills
(a) presence of gills
See lessWhich of the following show aquatic adaptation?
(a) snake
(a) snake
See lessHard calcium carbonate structures are used as skeleton by:
(b) Asterias
(b) Asterias
See lessThe most outstanding feature of arthropods is:
(c) jointed legs
(c) jointed legs
See lessInsects have compound eye made up of several units. Each unit is :
(a) ommatidium
(a) ommatidium
See lessObserve the pictures of cockroach and housefly. The common features that assign them the same phylum.
(a) three pais of legs
(a) three pais of legs
See lessThe body of cockroach is divided into:
(d) head, thorax and abdomen
(d) head, thorax and abdomen
See lessWhich is the largest phylum of animal kingdom?
(d) Arthropoda
(d) Arthropoda
See less