Question

obelia medusa reproduce exclusively by _method of produce new hydroid colonies plz ans​

Answer 1

Explanation:

The Obelia life cycle begins as immobile polyp colonies that contain digestive hydranth and reproductive gonangium units. The gonangium reproduce asexually, releasing medusa by budding. The medusa, or jellyfish, swim freely and reproduce sexually, releasing eggs and sperm into the water.

Answer 2

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.

Obelia

Obelia geniculata upscaled.jpg

Scientific classification e

Kingdom:

Animalia

Phylum:

Cnidaria

Class:

Hydrozoa

Order:

Leptothecata

Family:

Campanulariidae

Genus:

Obelia

Peron and Lesueur, 1810