Evidence of Evolution

DNA and RNA are known as types of:

Which layer is the youngest? Options: 1, 2, 3, 4

Which layer is the oldest? Options: B, A, E, C

What is the collection of life's remains found in sedimentary rock?

The changes of species over time is called:

Similarities in bone arrangements, like those in the picture, support the hypothesis that:

Similar structures with different purposes found in different species are known as

The study of organisms at their earliest stage of life

Which type of structure is depicted in the image?

Different types of structures can serve as evidence of evolution. Which of the following structures does the image depict? Options: vestigial structures, embryology, homologous structures, analogous structures