Solved MCQS of Zoology
Which of the following phyla are not pseudocoelomate?
Acanthocephala
Polychaeta
Nematoda
Rotifera
Cephalopods rely on olfactory senses for detecting prey
FALSE
None of above
TRUE
Members of which of the following mollusc classed would be characterized by a shell consisting of 8 plates?
Cephalopoda
Aplacophora
Monoplacophora
Polyplacophora
Which one of the following do not lie in phylum ciliophora?
Paramecium
Balantidium
Paramyxa
Vorticella
Elephantiasis is caused by filarial worms (i.e., Wuchereia spp.).
FALSE
TRUE
none of the above
The aschelminthis contain organs for gas exchange and circulation.
none of the above
TRUE
FALSE
The excretory product in protozoa is primarily
Uric acid
None of these
Urea
Ammonia
The approach which makes hypothesis of geneological relationships among monophyletic groups of organisms is
Phylogenetic systematic
Numarical taxonomy
evolutionary systematic
Both A and C
The scientific name of the common pork roundworm is
Ascaris lumbricoides.
Trichinella spiralis.
Wuchereria bancrofti.
Enterobius vermicularis.
Arenicola is an example of class
Oligocheata
Polycheata
Hirudinea
None of above
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