A) Genus name - Pila Two characters - (i) Body segmented; Mouth with radula Phylum -Mollusca
B) Genus name - Asierias Two characters - (ii) Spiny skinned; Water vascular system Phylum -Echinodermata
C) Genus name - Sycon Two characters - (iii) Pore bearing; Canal system Phylum -Porifera
D) Genus name - Periplaneta Two characters - (iv) Jointed appendages; Chitinous exoskeleton Phylum - Arthropoda
Correct Answer: A
Solution :
[a] Molluscans are soft bodied animals. Their body is unsegmented with a distinct head, muscular foot and visceral hump. In Pila, the buccal cavity contains a rasping organ, the radula with transverse rows of teeth.You need to login to perform this action.
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