Evidence of Evolution in animals review

Dropdown

Homologous structures are ​

Select answer

in structure but ​

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in function

Dropdown

Analagous structures are ​​

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in structure but ​

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in function

Multiple Choice

Body parts of an organism that have a similar structure to their ancestors but have lost their function

• Homologous structures

• Analogous structures

• Vestigial structures

Multiple Choice

Body parts of an organism that have a similar function but 

are different in structure

• Homologous structures

• Analogous structures

• Vestigial structures

Multiple Choice

Body parts of organisms that have a similar structure but 

are different in function

• Homologous structures

• Analogous structures

• Vestigial structures

Multiple Choice

Human wisdom teeth, goosebumps and intestinal appendix

• Homologous structures

• Analogous structures

• Vestigial structures

Multiple Choice

Bone structures of bat wings, dolphin flippers, dog legs and human arms

• Homologous structures

• Analogous structures

• Vestigial structures

Multiple Choice

Bat wings, bird wings and 

insect wings

• Homologous structures

• Analogous structures

• Vestigial structures

Multiple Choice

Embryos are used as evidence for_______.

• mutations
• artificial selection
• evolution/common ancestry
• embryos

Multiple Choice

The embryos of two different organisms are observed to have similar features. What is the most reasonable conclusion that can be drawn from this observation?

• The organisms will share these same features as adults.

• These organisms will have the same role in the same habitat.

• These organisms will take the same amount of time to develop.

• These organisms are related by a shared common ancestor.

Multiple Choice

Human embryos have _________, and human adults don't

• arms
• gills
• hard shell
• beak