Evidence of Evolution

Front

DNA and RNA are known as types of:

Back

nucleic acids

Front

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

Back

1

Front

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

Back

E

Front

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

Back

the fossil record

Front

The changes of species over time is called:

Back

evolution

Front

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

Back

these organisms share a common ancestor.

Front

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

Back

homologous structures

Front

The study of organisms at their earliest stage of life

Back

embryology

Front

Which type of structure is depicted in the image?

Back

analogous structure

Front

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

Back

homologous structures