Question

Identify the stinging cells abundant in the tentacles of hydra.

Answer 1

Correct answer : (b) Cnidoblasts​

• Hydra is an organism belonging to the phylum Coelenterata.​
• Phylum Coelenterata is also known as phylum Cnidaria due to the presence of stinging cells known as cnidoblasts which are present on the tentacles and the body.​
• These cells help in functions like anchorage (attachment), defence, and for capturing the prey.