Lesson 7.1 Quiz v2

The process in which scientists arrange organisms into groups based on similarities is called

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NGSS.MS-LS4-2

When scientists have arranged organisms into groups, they give the organisms names. This science is called

To determine biological relationships, a taxonomist compares the _____________ of two different species.

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NGSS.MS-LS4-2

___________ are groups of organisms that share certain characteristics.

______________ evidence may include characteristics such as color, size and weight.

Scientists sometimes compare DNA sequences of two organisms for similarities. This _____________ evidence proves that the organisms are closely related.

(a)   use ​ both ​​ (b)   ​and ​ (c)   ​ (d)   to determine how closely ​ (e)   two organisms are.

• Scientists
• physical
• genetic
• evidence
• classification
• system
• evolution
• related

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NGSS.MS-LS4-2

NGSS.MS-LS4-3