Evidence of Evolution

What would happen if the Giraffes never evolve?

• they would survive
• They would thrive
• They would become extinct
• They will find another source of food

Structures that are similar in function. 

• Homologous 
• Analogous 
• Vestigial 
• DNA

What is the term for the process by which new species arise from existing ones?

• Recombination

• Speciation

• Mutation

• Adaptation

a process by which pieces of DNA are broken and recombined to produce new combinations of alleles, occurs during meiosis, during crossing over in prophase 1

• evolution

• recombination

• mutation

• genetics

Known as the father of Evolution and wrote a book called, "On the Origin of the Species"

• Charles Dickens

• Charles Darwin

• James Watson

• Albert Einstein

What is the process by which organisms better adapted to their environment tend to survive and produce more offspring?

• Gene flow

• Genetic drift

• Speciation

• Natural selection

Structures are similar in appearance but not in structure

• Vestigial 
• Homologous 
• Analogous Structures 
• Embryonic 

Which layer is the oldest

• B
• A
• E
• C

Studying the similarities in organisms development 

• DNA
• Embryonic 
• Vestigial 
• Homologous 

an organisms ability to reproduce successfully

• camoflauge

• adaptation

• fitness

• evolution