The characteristic of class Reptilia areA. Body covered with moist skin which is devoid of scales, the ear is represented by a tympanum alimentary canal, urinary and reproductive tracts open into a common cloacaB. Fresh water animals with bony endoskeleton air bladder to regulate buoyancyC. Marine animals with cartilaginous endoskeleton body covered with placoid scalesD. Body covered with dry and cornified skin, scales over the body are epidermal they do not have external ears

The characteristic of class Reptilia areA. Body covered with moist ski

1.	The characteristic of class Reptilia areA. Body covered with moist skin which is devoid of scales, the ear is represented by a tympanum alimentary canal, urinary and reproductive tracts open into a common cloacaB. Fresh water animals with bony endoskeleton air bladder to regulate buoyancyC. Marine animals with cartilaginous endoskeleton body covered with placoid scalesD. Body covered with dry and cornified skin, scales over the body are epidermal they do not have external ears
Answer» Correct Answer - D