DCA 1 Review

Check all of differences between Prokaryote and Eukaryote cells

• Eukaryotes hold DNA inside the nucleus, where as it floats freely in Prokaryotes

• Eukaryotes have membrane bound organelles, and Prokaryotes do not

• Prokaryotes have chloroplast and Eukaryotes do not

• Prokaryotes are small, simple cells and Eukaryotes are larger complex cells

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NGSS.MS-LS4-2

The picture shows the skeletons of Gibbons, Orangutangs, Chimpanzees, Gorillas and Humans. All five species likely have

• The same diet

• Different Ancestors

• A Common Ancestor

• Back Problems

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NGSS.MS-LS4-2

The picture shows an example of

• Homologous Structures

• Analogous Structures

• Vestigial Structures

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NGSS.MS-LS4-2

Which of the following pieces of evolution evidence deals with aged and identified fossils?

• fossil record
• comparative embryology
• comparative biochemistry
• comparative anatomy

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NGSS.MS-LS4-1

A beaver's teeth and an elephant tusk are an example of

• homologous structure

• analogous structure

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NGSS.MS-LS4-2

What do we call structures that perform a similar function but arise from different ancestral traits?

• analogous structures

• neutral substitution

• homologous structures

• species richness

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NGSS.MS-LS4-2

A unicellular organism that does not have a nucleus

• fungus
• bacteria
• biome
• virus

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NGSS.MS-LS1-1

How has antibiotic resistance changed over time?

• It hasn't changed at all
• Antibiotics are being made cheaply and bacteria are becoming more resistant
• Humans are buying less antibiotics and becoming weaker
• Bacteria are becoming more resistant to the antibiotics that are being perscribed

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NGSS.HS-LS4-2

NGSS.HS-LS4-4

Which would increase the likelihood of pesticide resistance?

• An insect has only one generation per year.
• Continual use of the same pesticides or pesticides from the same chemical class.
• Applying a pesticide that has little or no residual effect.
• Limiting the number of pesticide applications.

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NGSS.MS-LS3-1

NGSS.MS-LS4-4

Loggerhead sea turtles are large turtles that live in the ocean and nest on the Florida coast. The female loggerhead sea turtle lays more than 100 eggs in the beach sand. How is laying so many eggs an important adaptation that helps these turtles to survive?

• Large nests of eggs help keep the eggs warm enough to allow more turtles to hatch.

• If many turtles hatch, they can help defend each other against predators in large numbers.

• The more eggs that are laid, the greater the chance that more turtles will live to become adults.

• A large number of eggs in one place makes it possible for the mother to lie on the eggs until they hatch.

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NGSS.MS-LS1-4