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Vertebrata Agnatha Pisces - Questions and Answers

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186. Tail of tadpole is
A. Locomotory organ
B. Attachment organ
C. Digestive organ
D. Excretory organ
Explanation:
187. Which one of the following traits is not a characteristic feature of amphibians
A. Requirement of water for reproduction
B. Amniotic eggs
C. Thin skin without scales
D. Cutaneous respiration
Explanation:
188. The process by which tail of tadpole is dissolved and tadpole changes into adult is known as
A. Neoteny
B. Paedogenesis
C. Metamorphosis
D. Morphogenesis
Explanation:
189. Limbless amphibians belong to the order
A. Anura
B. Urodela
C. Gymnophiona
D. Lissamphibia
Explanation:
190. Fish characteristic is
A. Dermal scales
B. Epidermal scales
C. Lateral line organs
D. Both A and C
Explanation:
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