How has a platypus changed over time?

Answer 1

The platypus, an egg-laying mammal native to Australia, has undergone significant evolutionary changes over millions of years. Fossil evidence suggests that its ancestors were more similar to other mammals, but the platypus has developed unique features, such as its duck-bill, webbed feet, and ability to detect electrical signals in water, which enhance its survival in aquatic environments. These adaptations have allowed it to thrive in diverse habitats while maintaining its distinct reproductive methods. Overall, the platypus exemplifies evolutionary innovation in response to environmental pressures.