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Classification
Classification
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#A-level #biology #classification topic quiz
Flashcards
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Answers
1
The more distantly related two species are, they have ........... .
More mutations
More amino acids
Similar DNA
Similar mRNA
2
Define 'Phylogenic classification system'
System of classification based on evolutionary relationships
System of classification based on evolutionary origins
System of classification based on changes
System of classification based on mutations
3
Define 'Hierachy'
Large groups subdivided into smaller groups with no overlap
Large groups subdivided into smaller groups.
Small groups subdivided into smaller groups.
4
If two organisms have similar bone structures. This suggest that they have similar ............
Evolutionary history
Genus and species
Binomial nomenclature
Eating habits
5
The first word in an organisms scientific name is the .................................
Species
Family
Kingdom
Genus
6
As you move down the classification groups, there are ________________ organisms.
Fewer
More
Equal
7
Define 'Taxa'
A series of organisms
A series of groups
A series of animals
8
Definition of 'Species'
A group of organisms that reproduce infertile offspring.
A group of organisms that are able to reproduce.
A group of organisms that reproduce fertile offspring.
A group of organisms that are not able to reproduce.
9
What does courtship allow animals to do?
Attract mate
Indicate breeding season
Identify individual is same species
Indicates individual is able to reproduce
10
The 2 names included in the binomial nomenclature are .......................
Family, genus
Phylum, class
domain, kingdom
Genus , species
11
What does a phylogenetic system show ?
points of divergence
Common ancestors
Shared characteristics
12
The process of grouping organisms based on similarities.
Classification
Hierarchy
Kingdom
Domain
13
How can different species be indentified ?
Fertile offspring
Common ancestor
DNA
Courtship
14
Two organisms in the same genus are ................
More closely related than those in same kingdom
The same species
Less closely related than those in the same kingdom
15
What is one way scientists get information about the evolutionary history of a species?
By observing how they live
By comparing body structure
By studying movement
16
what are the missing groups :Domain, Kingdom , ........ ,class, order, ....... ,genus, species
Phylum
family
Family, phylum
Phylum, family
17
What are the three domains ?
Eukaryotes, archae and bacteria
Eukaryotes, prokaryotes and bacteria
Eukaryotes, prokaryotes and archae
Eukaryotes, fungi and bacteria
18
The two part naming system is called .....................
Genus species
Phylogeny
Classification system
Binomial nomenclature
19
What are the 5 kingdoms?
Fungi, animal, bacteria, single celled organisms
Fungi, animal,plants, bacteria, single celled organisms
Fungi, animal, eukaryotes, bacteria, single celled organisms
Fungi, prokaryotes,plants, bacteria, single celled organisms
20
Definition of 'Phylogeny'
How closely related species are.
shows common ancestor.
How different species are.
