Objective Type Questions with Answers on Animal Kingdom

(1) Sea anemone is

[A] diploblastic, radially symmetrical animal

[B] diploblastic, bilaterally symmetrical animal

[C] triploblastic, radially symmetrical animal

[D] triploblastic, bilaterally symmetrical animal

Answer: diploblastic, radially symmetrical animal

(2) The most primitive invertebrate to possess musculo- epithelial cells and nerve cells is

[A] Sycon

[B] Spongilla

[C] Fasciola

[D] Hydra

Answer: Hydra

(3) The first invertebrates to develop a true nervous system are

[A] flat worms

[B] sponges

[C] coelenterates

[D] annelids

Answer: coelenterates

(4) Platyhelminthes are best described as

[A] flatworms, triploblastic , acoelomate animals

[B] flatworms, diploblastic , acoelomates

[C] flatworms, triploblastic , coelomates

[D] flatworms, triploblastic , pseudocoelomates animals

Answer: flatworms, triploblastic , acoelomate animals

(5) An important character which platyhelminthes share with the acnidarians is

[A] diploblastic condition

[B] single cavity communicating with the exterior

[C] three germ layers and no coelom

[D] Presence of complicated reproductive system

Answer: single cavity communicating with the exterior

(6) Free living platyhelminthes forms belong to the class

[A] Cestoda

[B] Trematoda

[C] Turbellaria

[D] Nematoda

Answer: Nematoda

(7) In helminthes, flame cells are component of their

[A] reproductive system

[B] excretory system

[C] nervous system

[D] respiratory system

Answer: excretory system

(8) Fasciola hepatica is an endoparasite that lives in the

[A] liver of sheep

[B] blood of sheep

[C] spleen of sheep

[D] Intestine of sheep

Answer: liver of sheep

(9) The intermediate host in the life cycle of Taenia saginata is

[A] Pig

[B] Goat

[C] Dog

[D] Cattle

Answer: Cattle

(10) Taenia solium lacks alimentary canal because

[A] it does not require any food

[B] it lives in the intestine

[C] it has saprozoic mode of feeding

[D] None of the above

Answer: it has saprozoic mode of feeding

(11) Which of the following is called ‘Blood fluke’ of man?

[A] Taenia

[B] Paragonium

[C] Fasciola

[D] Schistoma

Answer: Schistoma

(12) Rhabdites are present in the cells of epidermis in

[A] Cestoda

[B] Trematoda

[C] Turbellaria

[D] None of these

Answer: Turbellaria

(13) Cilia help in locomotion over solid surfaces in

[A] Miracidium larva of Fasciola

[B] Planaria

[C] Hydra

[D] Turbellaria

Answer: Turbellaria

(14) Which of the following swim by ciliary action?

[A] Adult Fasciola

[B] Miracidium redia, and cercaria of Fasciola

[C] Miracidium larva of Fasciola

[D] Redia larva of Fasciola

Answer: Miracidium larva of Fasciola

(15) In the life cycle of Liver fluke the sheep get infection when they ingest

[A] encysted cereriae

[B] miracodia

[C] sporocysts

[D] rediae

Answer: encysted cereriae

(16) A well developed nervous system and sense organs are present in members of the class

[A] Turbellaria

[B] Cestoda

[C] Trematoda

[D] None of these

Answer: Turbellaria

(17) Miracidium is a larval stage in the development of

[A] Taenia solium

[B] Fasciola hepatica

[C] Ascaris

[D] Echinococcus

Answer: Fasciola hepatica

(18) The intermediate host of Fasciola is

[A] Limnaea truncatula

[B] Pila globosa

[C] Lamellidens

[D] Helix

Answer: Limnaea truncatula

(19) The body cavity of Ascaris is pseudocoel because

[A] It contains large cells termed psuedocoelocytes

[B] It is bound extremely by muscle layer and internally by intestines

[C] It has very little parenchyma

[D] It is filled with pseudocoelomic fluid

Answer: It is bound extremely by muscle layer and internally by intestines

(20) Ascaris lumbricoides lives in the intestine of

[A] Sheep and goat

[B] Monkey

[C] Homo sapiens

[D] Pig

Answer: Homo sapiens

Animal Kingdom MCQs | Objective Type Questions with Answers on Animal Kingdom

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Animal Kingdom MCQs | Objective Type Questions with Answers on Animal Kingdom

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