Chapter: Animal Kingdom – Mock Test -Level-2

Consider the following four statements (a-d) and select the option which includes all the correct ones only :-
(a) All members of animalia are multicellular.
(b) In sponges the cells are arranged as loose cell aggregates
(c) Platyhelminthes exhibit cellular level of organisation
(d) All multicellular animals do not exhibit the same pattern of organisation of cells

Which of the following is intermediate host of Trypanosoma cruzi?

Holophytic nutrition is found in

Contractile vacuole of Amoeba is analogous to :-

In the evolutionary history of the animal kingdom, which of the following features have evolved for the first time in phylum Annelida ?
A. Metameric segmentation
B. Organ level of organisation
C. Closed circulatory system
D. True coelom
E. Bilateral symmetry
Select the correct answer

Consider the following four statements (a-d) and select the option which includes all the correct ones only :-
(a) The body of arthropoda is covered by chitinous exoskeleton
(b) Molluscs are terrestial or aquatic
(c) Prawn contains a file-like rasping organs for feeding, called radula
(d) The body of mollusc is divided into head, thorax and abdomen

How many of the following are true fishes ?
Dog fish, Saw fish, Flying fish, Fighting fish, Angel fish, Hagfish

Corpus callosum is found in the brain of

The eggs of eutherian mammals are

Consider the following statements about aschelminthes:
(I) Their body is circular in crosssection, so are called round worms.
(II) Alimentary canal is incomplete
(III) Muscular pharynx is present
(IV) They are hermaphrodites
Which of the following is correct?

Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids?

Which one is not cartilaginous fish?

Choose the correct option for the animals shown below.

Read the following statements.
(I) Retention of larval trait is called neoteny.
(II) The largest amphibian is Cryptobrances.
(III) Seymousia is a connecting link between amphibian and reptiles.
(IV) Larva of Ambystoma is called axolotl.
(V) Axolotls are amphibians formed without undergoing metamorphosis.
Choose the correct statement

Which of the following is the generic name of an extinct ancient lizard bird?

Ammocoetes is

In Arthropoda, head and thorax are often fused to form cephalothorax, but in which one of the following classes, the body is divided into head, thorax and abdomen?

Which of the following statements are true (T) and which are false (F)? Choose the correct option
I. Amphibians have metanephric kidneys
II. The skull of mammals is dicondylic
III. Aves copulate by cloacal apposition
IV. Voice is produced in Aves by a syrinx
V. Lepus is gregarious in nature

Which one of the following pairs is mismatched?

Poison gland in snake is located in

Ampullae of Lorenzini are present in

Choanocyte in an ascon type of canal system, is lined by

In echolocation, the animal that produces high frequency sounds isa) b) c) d)

Siphonophora is the order in

Undifferentiated totipotent cells of sponges, are

The study of snakes is called

DIRECTIONS: Each of these questions contains an assertion followed by reason. Read them carefully and answer the question on the basis of following options. You have to select the one that best describes the two statements.
Assertion Reptiles are referred to as poikilotherms
Reason Reptiles possess eggs with shells which help them to adapt in land environment.

All hoofed mammals

Choose correct option for in Hemichordata

Which of the group is only marine?