Animal Kingdom


These MCQs are intended for checking your Biology Chapter ANIMAL KINGDOM,  knowledge.

Organ system level of organization is observed in

The animal with bilateral symmetry in young stage and radial pentamerous symmetry in the adult stage belongs to the

Body cavity lined by mesoderm is called

True segmentation is also called

Which one of the following figures shows coelomate condition?

The above description is the characteristic of phylum

Triploblastic, unsegmented, acoelomate exhibiting bilateral symmetry and reproducing both asexually and sexually,
with some parasitic forms.

Which of the following is/are correct?

Hypopharynx of the cockroach acts as

In the digestive system of cockroach, gastric caeca is present at the junction of

The pseudocoelomate among these is

The response to external stimulus is maximally quicker and more precise in which of the following

The term 'bilateral symmetry refers

Higher phylum like echinoderms are

Radial symmetry is seen in

The cross-section of the body of an invertebrate is given below. Identify the animal, which has this body plan

Phylum that exhibit radial or radial-like symmetry is/are

Which one of the following sets of animals belong to a single taxonomic group?

Choose the false option.

A complete set of the mouth parts of the cockroach consists of

Fill in the blanks with the correct options.
I...... have cellular level of organisation
II. Coelom is not seen in ........
III. Radial symmetry is seen in phylum-Coelenterata, Ctenophora and...C.....
IV. Notochord is lacking in ...D...
V....... are bilaterally symmetrical.
Here I to V refers to

In tissue level of organisation the

Diploblastic animals belong to the phylum

Tube-within-tube body plan is found in which animal?

In some chordates, the notochord is modified as the vertebral column. Such animals are called vertebrates.
Which one of these statements makes sense?

Which one of the following statements is totally wrong about the occurrence of notochord, while the other three are

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