Hydra is put under the phylum cnidaria because it has
Q. Hydra is put under the phylum cnidaria because it has
A. Cnidoblasts
B. tentacles
C. hypostome
D. interstitial cells
Answer: Cnidoblasts
A. Cnidoblasts
B. tentacles
C. hypostome
D. interstitial cells
Answer: Cnidoblasts