Coelenterates

Which type of body does Coelenterata have?

• Cylindrical body

• Radially symmetrical body

• Critical body

In how many parts can coelenterates be divided?

• It can be divided vertically into two equal halves along any plane passing through the center point.

• It can be divided in two identical halves only through one plane.

The body is hollow , tube-like and has only one opening called the _________.

• Mouth

• Stomach

• Tongue

• Jellyfish corals

• Corals

• Hydra

What surrounds the mouth by number of finger like structure?

• Tentacals

• Cnidoblasts

• Cnidarians

Tentacles have stringing cells called ?

• Cnidoblasts

• Hydra

• Cnidarian

They help them in anchoring, capturing prey and in self defence.

• Cnidarian

• Cbidoblasts

• Flatworms

Meaning of Cnidarian

• Stringing creature

• Entering gut

• Koilos

Where are coelenterates found?

• They are found in aquatic,mostly marine habitat either stuck to the rocks or floating in water.

• They are found mostly in marine.

• They are found in ocean.

Examples of coelenterata