Ureotelism is found in
Which one of the following statements is incorrect?
(a) Birds and lands snails are uricotelic animals
(b) Mammals and frogs are ureotelic animals
(c) Aquatic amphibians and aquatic insects are ammonotelic animals
(d) Birds and reptiles are ureotelic
Which of the following pairs is wrong?
(a) Uricotelic ..... Birds (b) Ureotelic..... Insects
(c) Ammonotelic ....tadpole (d) Ureotelic ...... Elephant
Intervertebral disc is found in the vertebral column of
(a) birds (b) reptiles (c) mammals (d) amphibians