2/16 Bellringer

What is this an example of?

• vestigial structures
• embryology
• homologous structures
• fossil record

Predict which moth would increase in population

• light 
• dark

Which species’ DNA is most similar to the DNA of the toothed whale? 

• Hippopotamus 
• Baleen Whale
• Grazing Mammals
• Camels

The study of the early stages of development that is one evidence of evolution is:

• Homologous Structures
• Embryology
• Vestigial Organs

The opossum and kangaroo both incubate their young in a pouch. This provides evidence that they---

• are descended from a common ancestor
• Have very similar skeletal structures
• belong to the same species
• must range great distances to eat

What is this an example of?

• Homologous structure

• Analogous structure

• Vestigial organs

• Functional adaption

Which layer is the youngest

• 1
• 2
• 3
• 4

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

• natural selection

• homologous structures

• Charles Darwin

• the fossil record

Vestigial structures

• structures that perform a similar function but are not similar in origin

• remnants of once-important structures that have slowly lost all or most of their function

• features found in different organisms that share structural similarities but may have very different functions

• preserved remains of an organism

According to this data, the unknown bacterial species is most closely related to: 

• Species I
• Species II
• Species III
• Species IV