What trait separates a platypus from a brown bear on this cladogram?
(1 point)
Responses
placenta
placenta
retractable claws
retractable claws
hair, mammary glands, lays eggs
hair, mammary glands, lays eggs
ability to purr
(1 point)
Responses
placenta
placenta
retractable claws
retractable claws
hair, mammary glands, lays eggs
hair, mammary glands, lays eggs
ability to purr