The wings of a bat are basically
Skin folds stretched between elongated fingers
Feathery skin folds of fingers
Feathery covering all along the arm
Modified limbs
In bat, skin folds are stretched between the elongated fingers and serve the purpose of wings.
Assertion (A): Modified forelimbs of bats serve as wings. Reason (R): The bones in the wings of bats are elongated fingers and are connected by the flaps of skin on either side of the body known as Tendons.
Small finger-like foldings known as villi are present in the _____ .