Question

QUESTION 41 While swimming in the ocean, you notice a floating organism with a radial body plan that caught a fish in its tentacles. You probably are looking at A. A flatworm B. An octopus The medusa of a cnidarian OD A lobster E. An animal in the chordate group

Answer 1

Ans. (C). The medusa of cnidarians.

Cnidarians animals like a jellyfish, sea anemones, Hydra and coral have numerous hair-like structure called tentacles.This animals contain a specialized cells that is known as cnidocytes. And that contain stingers, that present around the mouth and tentacles. Which used to capture to food (like starfish, sea slugs, fish, turtles,)The meaning of cnidarians is "stinging creature." This cells are called cnidocytes. Hydra have a 1 to 12 tenticals. Each tenticals with highly specialised stinging cells called cnidocytes.