Biradial symmetry and lack of cnidoblasts are characteristic of
A
Hydra and starfish
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Starfish and sea anemone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Ctenophora and Beroe
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Aurelia and Paramecium
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C Ctenophora and Beroe Beroe is also known as the mellon jellyfish and is the most common type of species of phylum Ctenophora. Ctenophora is known to have biradial symmetry. Each of the four parts is identical to the opposite side but different from the adjacent side. Cnidoblasts and nematocysts are absent in Ctenophora and are found in cnidarians.