7F and G Review

Reorder the following events that show life development on Earth.

• Evolution of multicellular organisms

• Simple, single celled organisms

• Multicellular organisms have increase in diversity

Tags

NGSS.HS-LS4-2

A scientist is studying the fossil records around the world. It shows a new species that arose following an astroid landing on Earth. This rapid change in the population is called....

• punctuated equilibrium
• genetic drift
• gradualism

• speciation event

Tags

NGSS.HS-LS4-5

How do populations respond to an environmental change?

• Natural selection has no impact on population dynamics.
• Populations become extinct due to environmental changes.
• All individuals in a population adapt equally to environmental changes.
• Populations respond to environmental change through natural selection, favoring individuals with advantageous traits.

Tags

NGSS.HS-LS4-5

NGSS.HS-LS3-2

NGSS.HS-LS4-2

NGSS.HS-LS4-4

Which of the following events would see a rapid change in the population following a HUGE environmental change? (astroid that could have killed all the dinosaurs)

• microevolution

• mass extinction

• natural selection

• resource competition

Tags

NGSS.HS-LS4-5

What evidence for evolution does embryology provide?

• Embryos of different species show similar developmental stages, indicating common ancestry.
• Embryology shows that evolution is a myth.
• All embryos look identical regardless of species.
• Embryos of different species develop in completely unique ways.

Tags

NGSS.HS-LS4-1

Match the following definition with the type of structure.

• Structures derived from a common ancestor.

• Homologous

• Structures that have lost their original function.

• Analogous

• Structures that have similar functions but different evolutionary origins.

• Vestigial

Scientists have taken interest in the relatives humans have in the Primate family. Based on the DNA sequencing shown, which species is most closely related to humans? (share the most DNA in common)

• Chimpanzee
• Gorilla
• Baboon
• Orangutan

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-1

NGSS.HS-LS3-1