\nor reload the browserDisable in this text fieldRephraseRephrase current sentenceEdit in Ginger×"},"encodingFormat":"text/html","position":3,"text":"All of the above"},"comment":{"@type":"Comment","text":"The scales are teeth-like and covered with hard enamel."},"eduQuestionType":"Multiple choice","encodingFormat":"text/markdown","learningResourceType":"Practice problem","suggestedAnswer":[{"@type":"Answer","comment":{"@type":"Comment","text":"It is a wrong option."},"encodingFormat":"text/html","position":0,"text":"Notochord is persistent throughout life"},{"@type":"Answer","comment":{"@type":"Comment","text":"It is a wrong option."},"encodingFormat":"text/html","position":1,"text":"Gill slits are separate and without operculum (gill cover)"},{"@type":"Answer","comment":{"@type":"Comment","text":"It is a wrong option."},"encodingFormat":"text/html","position":2,"text":"The skin is tough containing minute placoid scales"}],"text":"Which of the following characters is shown by the members of class Chondrichthyes?"},"name":"Quiz on Animal Diversity - II (Chordata Phylum)","typicalAgeRange":"10-17","url":"https://www.embibe.com/questions/Which-of-the-following-characters-is-shown-by-the-members-of-class-Chondrichthyes%3F/EM6613343"}