Test Two Flashcards

1
Q

Macroevolution

A

Large scale evolutionary change over a long time period or evolution of major phenotypic changes over relatively short time periods

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2
Q

taxonomy

A

The science of biological classification

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3
Q

Phylogeny

A

An evolutionary tree indicating relatedness and divergence of taxonomic groups

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4
Q

Parallel/convergent evolution

A

Similar form or function brought by natural selection under similar environments rather than shared ancestry

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5
Q

Cladistics

A

Study of evolution through the branching of a species or lineage

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6
Q

Craniology

A

The study of the head and skull

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7
Q

Eugenics

A

The future betterment o the human. Wanting to pick who could breed etc.

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8
Q

Norm of reaction

A

Look up when have wifi

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9
Q

Melanin

A

Dark pigment produced by the melanocytes of the epidermis which is the most important component of skin color

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10
Q

Homology

A

Similarity of traits resulting from shared traits

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11
Q

Convergence

A

Look up

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12
Q

Analogy

A

Similar traits due to similar use not due to shared ancestry

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13
Q

Race

A

In biological taxonomy same thing as a subspecies when applied to humans sometimes incorporates both cultural and biological factors

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14
Q

Melanocytes

A

Cells in the epidermis that produces melanin

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15
Q

Dermis/epidermis

A

Layers of skin

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16
Q

Microevolution

A

The study of evolutionary phenomena that occurred within the species

17
Q

Human classification

A
Kingdom: animalia 
Phylum: Chordata 
Subphylum: vertebrata 
Class: mammalia 
Order: primates 
Family: hominidae 
Genus: homo 
Species: sapiens