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Sophomore > Ch. 18--Classification (Biology) > Flashcards

Ch. 18--Classification (Biology) Flashcards

1
Q

how many names is binomial nomenclature?

A

2 names

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2
Q

what language is binomial nomenclature?

A

Latin

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3
Q

what font type is binomial nomenclature?

A

italicized

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4
Q

first name of any binomial nomenclature is what?

A

Genus = group

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5
Q

second group name of any binomial nomenclature is ?

A

species name = characteristic

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6
Q

the first name of any binomial nomenclature is always what?

A

Capitalized

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7
Q

the second name of any binomial nomenclature is always what?

A

lowercase

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8
Q

Homo Sapien? Correct/Incorrect? Why or why not?

A

incorrect; should be italicized; sapien should be lowercase

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9
Q

acer rubrum (italicized) correct or incorrect? why or why not?

A

incorrect; acer should be capitalized

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10
Q

Homo Sapien (italicized) Correct or Incorrect? Why or why not?

A

Incorrect because sapien should be lowercase

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11
Q

Acer rubrum (italicized) Correct/Incorrect? Why or why not?

A

correct because everything is italicized, Acer is capital and rubrum is lowercase

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12
Q

Why do we do binomial nomenclature?

A

it gives a universally accepted name to each organism and it gives names in a logical manner so the relationship is evident

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13
Q

Clades are based on the ______ of a species?

A

single common ancestor

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14
Q

the grouping of organisms based on their common descent is called what?

A

phylogeny systematics

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15
Q

What is a monophyletic group?

A

a single common ancestor and all of its descendants

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16
Q

what is a derived character?

A

a trait that arose from the most recent common ancestor of a particular lineage and passed along

17
Q

what is a node on a cladogram?

A

the last point at which 2 lineages shared a common ancestor

18
Q

taxonomy

A

the science of naming organisms and assigning them into groups

19
Q

how many levels are there of taxonomy?

A

7

20
Q

list the 7 levels of taxonomy from largest to smallest?

A

Kingdom - Animalia
Phylum - Chordata
Class - Mammalia
Order - Primates
Family - Hominidae
Genus - Homo
Species - sapiens

21
Q

list the 7 levels of taxonomy from smallest to largest?

A

species - sapiens
genus - Homo
Family - Hominidae
Order - Primates
Class - Mammalia
Phylum - Chordata
Kingdom - Animalia

22
Q

similar classes are grouped into a ?

A

phylum

23
Q

similar orders are grouped into a ?

A

class

24
Q

families include many?

A

Genus

25
Q

kingdoms include many?

A

phylum

26
Q

SEE REVIEW FOR CLADE DIAGRAMS AND CLADOGRAMS

A

Sophomore (41 decks)

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