DIVERSITY AMONG ANIMALS

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Created on By buzzerkings

Diversity among animals

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The larva formed during the life cycle of Annelida is:

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Opossum and koala bear belongs to sub-class:

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Following group is the example of acoelomates:

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_____is an intestinal parasite of man belonging to phylum nematoda.

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Snails are the intermediate hosts in:

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____is a common parasite of the intestine of human and pig which belongs to phylum nematode.

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Body of _____consists of segments called proglottids which contains mainly sex

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Taenia is an endoparasite of human, pig and cattle which belongs to phylum.

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 Pseudo-coelomates have a body cavity but it is not true coelom. Which one of the following is included in the group?

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In radial symmetry all body parts are arranged around the central axis. Radial symmetry represents_____ mode of life.

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_____is a good example of polymorphism.

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Name common gut roundworm parasite of human and pigs.

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_____is also called liver fluke.

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 In arthropods, the body cavity is in the form of:

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 ____is a triploblastic organism. 

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Polymorphism is a feature exhibited by members of: 

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Ascaris is which one of the following? 

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Which one of the following is an example of a free living carnivorous flatworm?

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Which one of the following is the primary host of liver fluke?

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The lower jaw is composed of only one  large bone:

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Which of them is not poikilotherm?

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Birds do not have teeth so the function of teeth is performed by:

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Reptiles flourished throughout,

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Fate of the blastomeres is foretold in:

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Scavenger insects may eat: 

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 Natural silk is not:

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The most successful group and the largest phylum of the animals:

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Locomotory organs are,_____ in earthworm and_____in neries respectively.

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The internal opening of nephridin is called:

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Molluscs are soft bodied, triploblastic animals, most of them are protected by a shell of calcium carbonate secreted by: 

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The nervous system in Aschelminthes consists of a nerve ring which encircles the:

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_____is a human parasite commonly known as pinworm.

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The body of Aschelminthes is covered by a hard layer of:

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 It is not true for Phylum Platyhelminthes: 

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 The nematocysts are the organs of defense in_____

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Gastrovascular cavity of coelenterates perform following function:

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 The animals in grade bilateria and triploblastic are all except

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It is not the importance of coral reef:

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 ____develops gonads in which egg or sperms are formed:

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The existence of a single species in more than two morphological forms (individual types) is termed as:

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 Asexual reproduction is more common in cnidarians. It is performed by: 

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 _____cells of cnidarians give rise to nematocyst.

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 Animals of grade____can be divided into equal halves in many planes. 

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All are the uses of sponges except:

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Body of porifera is tubular which is opened at its anterior end called:

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The skeleton of sponges consists of: 

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 An animal found from ocean was observed to have no tissue organization is most likely to be the member of phylum.

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 Sponges have special mobile cells called:

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Indeterminate cleavage is not a characteristic of:

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Spiral and determinate type cleavage is present in:

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Which system is more developed in acoelomates?

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In coelomates, gut is lined externally by:

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Acoelomates do not lack:

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Everything is true about coelom except:

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A fluid filled cavity which is mesodermal in origin but absent in nematodes is:

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A body cavity is absent in:

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An acoelomate is:

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All are correct about acoelomates except:

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 In coelomate the layer that surround endoderm is:

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The animal which has false coelom is:

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 Bilaterally symmetrical animals are:

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 Reproductive system, excretory system, circulatory system and respiratory system developed from:

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Pseudocoelom develops from:

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 Reproductive system arises from:

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 All are the features of kingdom animalia except:

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 Animals of grade radiata are:

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