Responses
Their embryos share features in the early stages of development.
Their embryos share features in the early stages of development.
They both emerge from fertilized eggs.
They both emerge from fertilized eggs.
They both produce egg and sperm cells that must join in fertilization.
They both produce egg and sperm cells that must join in fertilization.
Their embryos share features in the late stages of development.
1 answer
The evidence that supports the theory that fish and mammals evolved from the same ancestor is:
Their embryos share features in the early stages of development.
This similarity in embryonic development is a strong indicator of a shared evolutionary ancestor.
