Question

(9)
The polyp is reduced
and medusa
is dominant
(A) Sea Anemon
(B) Jelly Fish
(C) Obelia
(D) Hydra​

Answer 1

Answer:

Class Hydrozoa-- the polyp phase is dominant and the medusa is reduced or absent from the life cycle. ... A medusa stage is never present. This class includes sea anemones, soft corals and stony corals. The Anthozoa, specifically the Zoantharia (stony corals), are the focus of this activity.

Answer 2

Answer:

( C ) OBELIA

Explanation:

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 organisms that are relatively simple in structure. Obelia is also called sea fur.