Bell Ringer #58

When comparing the DNA of two different organisms, the more differences in the DNA base pairs the more-

• Closely related they are.

• Distantly related they are.

• It doesn't prove anything.

• They look alike.

Structures that are similar to function. 

• Homologous 
• Analogous 
• Vestigial 
• DNA

Studying the similarities in organisms development 

• DNA
• Embryonic 
• Vestigial 
• Homologous 

The arrangements of DNA and Amino Acids can determine how close organisms are. 

• DNA and Amino Acid squence
• Analgous
• Homologous 
• Vestigial 

The changes of species over time

• Embryonic 
• Natural selection 
• Mimicry 
• Evolution 

Which layer is the youngest

• 1
• 2
• 3
• 4