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(a) platypus
(b) human being
(a) rat
(c) lungs
(a) Rana tigrina
Which one of the following is egg laying mammal:
(a) platypus
(a) platypus
See lessWhich of the following is a warm- blooded animal:
(b) human being
(b) human being
See lessWhich one is a warm blooded animal?
(a) rat
(a) rat
See lessRespiration in reptiles occurs through:
(c) lungs
(c) lungs
See lessScientific name of a frog is:
(a) Rana tigrina
(a) Rana tigrina
See less