Answer:
The correct answer is option is C, they both have similarities in early embryonic development
Explanation:
The branch of biology which provide an early evidence of evolution in early embryos is called embryology. It is very commonly found that several characteristics are common in embryos of unrelated animals and human. For example both fish and human embryo have gills at embryo stage, while the gills of fish grow into a full fludged structure later on, the gills of human embryo on the other hand disappear after certain period of time.
