Bio >>:C Flashcards

1
Q

the evolutionary process whereby an organism becomes better able to live in its habitat or habitats

A

Adaptation

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2
Q

Similar physical features in organisms but serve completely different functions

A

Homologous structures

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3
Q

similarity of function of structures that have different origins

A

Analogous Structures

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4
Q

Genes that specify segment identity

A

Hox Gene

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5
Q

Cytochrome C???

A

Cytochrome C

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6
Q

The study of the distribution of species and ecosystems in geographic space and through time

A

Biogeography

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7
Q

Process by which organisms best adapted to their environment survive to pass their genes on through offspring

A

Natural Selection

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8
Q

An evolutionary tree that shows the ancestral relationships among organisms

A

Cladogram

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9
Q

The study of the development of an embryo

A

Embryology

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10
Q

Genetic variability drifts out of a population

A

Genetic Drift

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11
Q

Bottle neck effect
Founders effect
examples of:

A

Genetic Drift

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12
Q

Genetic variety flows into a population

A

Gene Flow

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13
Q

Combination of all the genes present in reproducing population or species

A

Gene Pool

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14
Q

Isolation

A

Just a vocab word

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15
Q

The idea that evolution occurs in spurts instead of following the slow, but steady path

A

Punctuated Equilibrium

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16
Q

The idea that evolution occurs following the slow, but steady path

A

Gradualism