14.3 Flashcards

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0
Q

Natural selection results in

A

Adaptations

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1
Q

A charecteristics that makes an individual better suited to a specific enviroment may eventually become in that species through a process

A

Natural selection

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2
Q

The role of an organism in its habitat is called its

A

Niche

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3
Q

The struggle between organism to survive as they attempt to use the same limited resources

A

Competition

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4
Q

An interaction in which one organisms kills another for food or nutrients

A

Predation

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5
Q

The organism that does the killing is the

A

Predator

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6
Q

The organism that is killed is the

A

Prey

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7
Q

Is any relationship in which two species love closely together and at least one of the species benefits

A

Symbiosis

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8
Q

A relationship in which both species benefit is called

A

Mutualism

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9
Q

Is a relationship in which one species benefits and te other species is neither helped not harmed

A

Commensalism

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10
Q

A relationship that involves on organisms living with on or inside another organism and harming is called

A

Paratism

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11
Q

The organism that benefits is called

A

Parasite

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12
Q

The organism it lives in or on

A

Host

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