Question

Tentaculocyst in Obelia are used in :
(i) Locomotion (ii) Balancing (i) Swimming (iv) Reproduction​

Answer 1

Answer:

Obelia is a genus of hydrozoans, a class of mainly marine and some freshwater animal species that have both polyp and medusa stages in their life cycle. Hydrozoa belongs to the phylum Cnidaria, which are aquatic (mainly marine) organisms that are relatively simple in structure.

Kingdom:

Animalia

Phylum:

Cnidaria

Class:

Hydrozoa

Order:

Leptothecata

Family:

Campanulariidae

Genus:

Obelia

Peron and Lesueur, 1810

Answer 2

Answer:

Tentaculocyst in obelia are used in swimming.