During hibernation, frog respires with [CPMT 1984, 91; AFMC 1986; Mani – McqOptions

MCQOPTIONS

1.	During hibernation, frog respires with [CPMT 1984, 91; AFMC 1986; Manipal 2001]
A.	Lung only
B.	Moist skin only
C.	Buccal cavity only
D.	External gills and lungs
Answer» D. External gills and lungs

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