Natural selection - amplify

Front

Any difference between cells, individual organisms, or groups of organisms of any species is called 细胞或者生物之间的不同叫做

Back

variation 变种

Tags

NGSS.MS-LS4-4

Front

How do genes determine an individual’s traits?

Back

Genes are instructions for making protein molecules and protein molecules determine traits.

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NGSS.MS-LS3-1

NGSS.MS-LS4-4

Front

What is natural selection?

Back

the process through which populations of living organisms adapt and change

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Front

Why were the newts with the poison gene able to live longer than those newts without the poison gene? Options: the newts with the poison gene were able to live longer than the other newts, the newts with the poison live longer because they are able to reproduce more than the other newts, both claims are correct, neither claim is correct

Back

both claims are correct

Tags

NGSS.MS-LS1-5

NGSS.MS-LS3-1

NGSS.MS-LS4-4

Front

The poison of the newt was a(n) __________________________ against the snakes in the environment.

Back

adaptive trait

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NGSS.MS-LS2-2

NGSS.MS-LS4-4

Front

A new trait will only become more common in a population if it is _______________________________ (Options: harmful to predators, adaptive, recessive, dominant)

Back

adaptive

Tags

NGSS.MS-LS4-4

Front

Which location has guppies (孔雀鱼) with medium spot size as the adaptive trait? Options: Population in Brazil, Population in Venezuela

Back

Population in Brazil

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NGSS.MS-LS4-4

Front

Which population has both adaptive and non-adaptive traits?

Back

Tags

NGSS.MS-LS4-4

Front

What changed in the environment to cause evolution?

Back

The water temperature increased.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

Front

Which prediction supports the statement: Red is the adaptive trait to survive predators?

Back

Tags

NGSS.MS-LS4-4