Classification Flashcards

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1
Q

classification

A

he action or process of classifying something according to shared qualities or characteristics

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2
Q

Taxonomy

A

defining groups of biological organisms on the basis of shared characteristics and giving names to those groups

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3
Q

Kingdom

A

a taxonomic category of the highest rank, grouping together all forms of life having certain fundamental characteristics in common: in the five-kingdom classification scheme adopted by many biologists

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4
Q

Phylum

A

taxonomic rank below kingdom and above class

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5
Q

Class

A

taxonomic rank between phylum and order

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6
Q

Order

A

taxonomic rank used in the classification of organisms and recognized by the nomenclature codes

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7
Q

Family

A

classified between order and genus. can be divided into two subfamilies.

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8
Q

Genus

A

taxonomic rank used in the biological classification of living and fossil organisms in biology

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9
Q

Species

A

group of closely related organisms that are very similar to each other and are usually capable of interbreeding and producing fertile offspring

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10
Q

Animalia

A

Animals are multicellular, eukaryotic organisms, which are heterotrophic, meaning they obtain nutrition from organic sources

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11
Q

Chordata

A

develop a notochord, gill slits, and a dorsal tubular nerve cord, the phylum includes the vertebrates, tunicates, and lancelets

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12
Q

Mammalia

A

mammal. female mammals nurse their young with milk, which is secreted from special glands, the mammary glands

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13
Q

Primate

A

mammals which consist of lemurs, lorises, tarsiers, old and new world monkeys, apes and humans

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14
Q

Hominid

A

primates that consist of orangutans, gorillas, chimpanzees, and modern humans, and their extinct relatives

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15
Q

Linnaeus

A

Swedish botanist who created the current system for classifying plants and animals

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16
Q

Dichotomous key

A

contrasting characteristics to divide the organisms in the key into smaller and smaller groups

17
Q

Domain

A

2nd highest taxonomic rank of organisms in the three- domain system of taxonomy

18
Q

Archaebacteria

A

primitive bacteria microorganisms that have one cell and live in environments that are severe

19
Q

Bacteria

A

microscopic living organisms, usually one-celled, that can be found everywhere

20
Q

Protista

A

kingdom consisting of unicellular or simple multicellular organisms that possess nuclei and cannot be classified as animals, plants, or fungi

21
Q

Fungi

A

molds, mildews, mushrooms, rusts, and smuts, that are parasites on living organisms or that feed upon dead organic material

22
Q

Plantae

A

taxonomic kingdom comprising all living or extinct plants