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Vertebrata Agnatha Pisces - Questions and Answers

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181. Frog/Toad belongs to order
A. Apoda
B. Anura
C. Urodela
D. Caudata
Explanation:
182. Green Tree Frog is
A. Hyla
B. Rhacophorus
C. Alytes
D. Pipa
Explanation:
183. Neoteny is
A. Development of gonads
B. Pre-adult animal
C. Retention of larval traits in adult
D. Metamorphosis
Explanation:
184. The largest RBCs are seen in
A. Amphibia
B. Man
C. Elephant
D. Whale
Explanation:
185. Which one is useful in metamorphosis of tadpole into frog?
A. Aldosterone
B. Thyroxine
C. Pituitary hormone
D. Oxytocin
Explanation: