Coelenterata
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Q. Corals are:
- Cnidarians, that are solitary living
- Poriferans present at the sea bed
- Poriferans attached to some solid support
- Cnidarians that live in colonies
Q.
Name the coelenterate shown in the diagram below.
- Sea anemone
- Sponge
- Hydra
- Coral
Q.
The images given below belongs to the phylum
Porifera
Coelenterata
Echinodermata
Annelida
Q.
Which is not applicable to Coelenterata?
Coelenteron
Choanocytes
Nematoblasts
Radial symmetry
Q.
Coelenterates are A)
Coelomate
Acoelomate
Pseudocoelomate
None of these
Q.
Name the coelenterate shown in the image below.
Sea anemone
- Sponge
- Hydra
- Coral
Q. is a fluid-filled cavity between body wall and gut wall.
- Mesoglea
- Coelom
- Mesoderm
Q. The epidermis of has special cells called .
- coelentrates
- platyhelminthes
- stinging cells
- flame cells
Q. Label the germ layers of a diploblastic organism.
- Mesoglea
- Endoderm
- Ectoderm
Q. Which of the following are the characteristics of cnidarians?
- Diploblastic
- Body cavity is absent
- Bilaterally symmetric
- Presence of cnidoblast