Which of the following is true about the following  organism?

1. Radial symmetry is present

2. Fertilisation is external

3. multicellular animal

4. coelomate organism

Which of the following is  not true about the given organism?

The name of the phylum Cnidaria is derived from the

1.Nematocysts

2.Cnidoblasts

3.Cnidocytes

4.Both 2 and 3

Which of the following cell is present on the tentacles and body of the Cnidarians

1.Nematocysts

2.Choanocytes

3.Cnidocytes

4.Both 2 and 3

Stinging capsule present in Cnidarians is called

1.Nematocysts

2.Choanocytes

3.Cnidocytes

4.Both 2 and 3

Cnidocytes are used for

Which of the following is not true about Cnidarians

The distinctive feature of Cnidarians is

1.Cnidoblast

2.Polyp and Medusa form

3.Gastro-vascular cavity

4.Hypostome

In Cnidarians the digestion is

Which of the following is true about Gastro-vascular cavity of Cnidarians?