SSC CGL 2017 Tier 1 Questions and Answers

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based-on-the-common-features-like-presence-of-notochord-and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which phylum

Based on the common features like presence of notochord and dorsal hollow neural system, animals like ﬁshes, amphibians, reptiles, birds along with mammals are included in which Phylum

A Mammalia

B Chordata

C Primata

D Insecta

Answer & Explanation
Answer: Option [B]