Biology EOC

• Metaphase 1

• Telophase 1

• Anaphase 1

• Prophase 1

Tags

NGSS.HS-LS3-2

• Metaphase 1

• Telophase 1

• Anaphase 1

• Prophase 1

Tags

NGSS.HS-LS3-2

What phase is shown here?

• Telophase II

• Anaphase II

• Metaphase I

• Interphase I

Tags

NGSS.HS-LS1-4

What phase is shown here?

• Anaphase I

• Prophase I

• Metaphase II

•  Metaphase I

Tags

NGSS.HS-LS1-4

Structures with the same parts have different functions; suggests that organisms share a common ancestry

• vestigial structures

• homologous structures

• adaptive radiation

• fossil

Tags

NGSS.MS-LS4-2

Study of embryos of various organisms to show a common ancestor because of similarities in development

• natural selection

• embryology

• speciation

• evolution

Tags

NGSS.MS-LS4-3

Some organisms that share a common ancestor have features that have different functions, but similar structures.  These are known as

• vestigial structures

• analogous structures

• homologous structures

• fossil structures

Tags

NGSS.MS-LS4-2

How do fossils provide evidence that evolution has happened on Earth?

• Fossils show how the sizes of certain animals has changed drastically over millions of years

• Fossils show that some species have gone extinct

• Fossils show how life forms present today are different than those from the past

• Different sedimentary rock layers provide evidence for how the environment has changed over time

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

The diagram illustrates an embryonic stage of two organisms.

Which of the following can be determined by observing the embryos shown in the diagram

• The organisms share a common ancestry.

• The organisms belong to the same genus.

• The organisms are native to the same geographic areas.

• The organisms will grow into anatomically similar adults.

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-3

Vestigial structures

• structures that perform a similar function but are not similar in origin

• remnants of once-important structures that have slowly lost all or most of their function

• features found in different organisms that share structural similarities but may have very different functions

• preserved remains of an organism

Tags

NGSS.MS-LS4-2