Biology Final Exam Review Part 2

The hip bones in a whale are examples of

• homologous structures

• analogous structures

• fossils

• vestigial structures

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NGSS.MS-LS4-2

The structures shown are_________

• homologous
• heterologous
• analogous
• vestigial

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NGSS.MS-LS4-2

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

• Hippopotamus

• Baleen Whale

• Grazing Mammals

• Camels

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NGSS.MS-LS4-2

These can cause genetic variations.

• mutations

• adaptations

• a desire to change

• injuries

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NGSS.MS-LS3-1

A slight difference in an inherited trait between individual members of the same species.

• genetic variations

• adapatations

• homologous structures

• analogous structures

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NGSS.MS-LS4-4

An inherited trait that increases an organism's chance of surviving and reproducing, or its fitness.

• variation

• adaptation

• vestigial structure

• mutation

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NGSS.MS-LS1-4

NGSS.MS-LS4-4

Body parts that function like each other, but are different in structure.

• embryos
• homologous structures
• analogous structures
• vestigial structures

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When an organism of a species is born with a variation in a trait that increases its fitness for its environment, we call that trait an adaptation.

• true

• false

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When an organism of a species has an adaptation, it will compete for resources better, survive longer and pass that adaptation on to it's offspring. This process is called

• evolution by natural selection
• artificial selection
• inbreeding
• outbreeding

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NGSS.MS-LS4-4

_______ believed that organisms develop traits needed for survival and that traits that were unused would become weaker and gradually disappear. 

• Darwin
• Lamarck
• Mendel
• Watson