Question

The image shows two different species. Which is a shared characteristic of these two species? tail scales hair body shape

Answer 1

Answer:

Hair, feathers, and scales: An evolutionary tale

Explanation:

Do skin features like hair, feathers, and scales share a common origin? This question has puzzled scientists for years because of the considerable differences in both physical appearance and gene expression patterns among mammals, birds, and reptiles. It was previously thought that reptile scales were developmentally unrelated to mammalian hair and bird feathers. New findings suggest a different origin for reptile scales that changes the way we think about our developmental ancestry

Answer 2

Answer:

A: Tail

Explanation: