Question

Nematocysts present on the tentacles of hydra acts as the structures of ____________
a) Offence and defence
b) reproduction
c) locomotion
d) skeleton​

Answer 1

Explanation:

Cnidarians contain specialized cells known as cnidocytes (“stinging cells”), which contain organelles called nematocysts (stingers). These cells are present around the mouth and tentacles, serving to immobilize prey with toxins contained within the cells. Nematocysts contain coiled threads that may bear barbs.

Answer 2

Answer:

a,c

correct option is A and C