Q. In which one of the following the genus name, its two characters and its class/phylum are correctly matched? [table] Genus | Two characters | Class/Phylum [/table]
A) [table] Salamandra | (i) A tympanum Represents ear (ii) Fertilisation is external | Amphibian [/table]
B) [table] Pteropus | (i) Skin possesses hair (ii) Oviparous | Mammalia [/table]
C) [table] Aurelia | (i) Cnidoblast (ii) Organ level of organisation | Coelenterata [/table]
D) [table] Ascaris | (i) Body segmented (ii) Males and females distinct | Annelida [/table]
Explanation
Salamandra (salamander) is a member of class-Amphibia. A tympanum represents the ear and fertilisation is external Ascaris lacks segmented body, Pteropus is viviparous, Aurelia have tissue level of organisation
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.