Question

Help me Please! Choose one answer!

1.) Many organisms look the same for the first few stages of development, which makes it appear that all organisms came from a common ancestor.

A.) Embryology
B.) Vestigial Structures
C.) Homologous Structures
D.) Fossil Record

Answer 1

A

Step-by-step explanation:

These shared features suggest that all living things are descended from a common ancestor, and that this ancestor had DNA as its genetic material, used the genetic code, and expressed its genes by transcription and translation.

Answer 2

A

Step-by-step explanation: