MCQs of Biology – Ctenophora

Statocyst is present in:

Biradial symmetry and lack of cnidobiasts are the characteristics of:

Ctenoplana and Beroe belong to:

Ctenophores have similarities with members of:

The generic name of “Venus girdle” is:

colloblasts are adhesive and sensory cells found in:

The common name of ctenophores:

name the larval form of ctenophores:

Which of the following is a creeping ctenophore?

Which of the following is without tentacles?

Aboral anal pores are found in:

Clenoplana differs from Pieurobrachia in having:

Statocysts in ctenophores are located on:

Tentacles of ctenophores possess:

Tentacles are absent in:

Polyp phase is absent in:

Lagoon refers to:

The following are the features associated with Cnidaria:

Which is incorrect?

Which of the following classes exhibit polymorphism?

Siphonophora is the order in:

Which one is mismatched ?

Nematoblasts are formed by?

Cnidoblasts of Hydra are:

Absence of circulatory system in Hydra is compensated by:

Which one of the following has a biradial symmetry?

Scyphozoan medusa is more commonly known as:

The jellyfish is classified under the phylum:

In Hydra, nematocysts are found only in:

Which of the following possesses a hard exoskeleton formed by calcium:

Blind sac body plan is shown by:

Nematocysts occur in the phylum:

Highest degree of polymorphism is found in:

Symmetry in Cnidariais:

Cavity of coelenterates is called:

Mesogloea is seen in between:

The dioectious animal is:

Larva of jellyfish (Aurelia):

Characteristic cells of Hydra are:

Comb plates are found in:

Primitive nervous system is found in: