AIIMS 2017 Biology Question Paper for free online practice with solutions

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Question : 4 of 60
 
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In which one of the following the genus name
Genus
name
Two charactersPhylum
(a)Pila(i) Body segmented
Mouth with radula
Mollusca
(b)Asterias(ii) Spiny skinned
Water vascular system
Echinodermata
(c)Sycon(iii) Pore bearing
Canal system
Porifera
(d)Periplaneta(iv) Jointed appendages
Chitinous exoskeleton
Arthropoda
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