Question

213. Cnidoblast is present in
A) Porifera
B) Coelenterata
C) Ctenophora
D) Platyhelminthe​

Answer 1

Answer:

cnidoblast is present in

B) Coelenterata

Answer 2

Answer:

Coelenterata

Coelenterata is a term encompassing the animal phyla Cnidaria (coral animals, true jellies, sea anemones, sea pens, and their allies) and Ctenophora (comb jellies).

Cnidoblast cells are present on the tentacles and the body of cnidarians. A cnidoblast (also called nematoblast) has nematocyst also called as 'stinging organ' (consisting of capsule, shaft and thread tube) used for anchorage, defence and offence.