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Question : In which one of the following the genus name, its two characters and its class/phylum are correctly matched?

Answer»

`{:("Genus name","Two characters "," Phylum"),("Aurelia","(a) Cnidoblasts(b)Organ level of organisation "," Coelenterata"):}`
`{:("Genus name","Two characters "," Phylum"),("Ascaris","(a) BODY segmented (b)MALES and females indistinct "," ANNELIDA"):}`
`{:("Genus name","Two characters "," Phylum"),("Salamandra","(a) Tympanum represents ear(b)Fertilisation is external "," Amphibia "):}`
`{:("Genus name","Two characters "," Phylum"),("Pteropus ","(a) Skin possesses hair(b)OVIPAROUS"," Amphibia "):}`

ANSWER :C


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