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Free download in PDF Objective Type Questions with Answers on Animal Kingdom for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries./p>
(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
(3)
The first invertebrates to develop a true nervous system are
[A]
flat worms
[B]
sponges
[C]
coelenterates
[D]
annelids
(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
(7)
In helminthes, flame cells are component of their
[A]
reproductive system
[B]
excretory system
[C]
nervous system
[D]
respiratory 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
(9)
The intermediate host in the life cycle of Taenia saginata is
[A]
Pig
[B]
Goat
[C]
Dog
[D]
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
(12)
Rhabdites are present in the cells of epidermis in
[A]
Cestoda
[B]
Trematoda
[C]
Turbellaria
[D]
None of these
(13)
Cilia help in locomotion over solid surfaces in
[A]
Miracidium larva of Fasciola
[B]
Planaria
[C]
Hydra
[D]
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
(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
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