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Quarter 4 Unit 7.2 Remediation Test

Last updated over 1 year ago

5 questions

LT 7.2: Evidence for Evolution

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Question 1

1.

The beak of a bird and the beak of a giant squid evolved independently and serve the same function. The beaks are

Analogous structures due to convergent evolution

Analogous structures due to divergent evolution

Homologous structures due to divergent evolution

Homologous structures due to convergent evolution

Question 2

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 belong to the same genus

The organism are native to the same geographic areas

The organisms share a common ancestry

The organisms will grow into anatomically similar adults

Question 3

3.

Molecular evidence in support of natural selection includes

The presence of vestigial structures

The nearly universal genetic code

Similar phenotypical appearance inherited by offspring from parent

A tendency toward perfect, unchanging DNA in various species

Question 4

4.

Which organism is most closely related to the human?

Cat

Bird

Dog

Question 5

5.

The term that best describes the picture below is

Vestigial Structures

Transitional Structures

Analogous structures

Homologous structures