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Classification
Classification
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#classification #unit7 #Linnaeus #biology
Flashcards
24 cards
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Practice quiz
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Questions
24
Answers
1
Cell walls of eukaryotic fungi are composed of…
Cellulose
Amylase
Chitin
Glucose
2
Which statement is true?
Dichotomous keys are used to identify organisms.
Dichotomous keys never change.
Dichotomous keys begin with 3 parts.
Dichotomous keys are not helpful to scientists.
3
Which of the following is the BEST choice for classifying an organism into a taxonomic kingdom?
Brown or green colored
Legs or no legs
Multicellular or unicellular
Fur or no fur
4
Ladybugs eat aphids. This classifies them into the animal kingdom because of -
Heterotrophy
Prokaryotic
Herbivory
Autotrophy
5
To what kingdom do heterotrophic amoeba belong?
Archaebacteria
Protista
Bacteria
Animalia
6
According to the cladogram, which species first exhibited a loss of a tail?
Humans
Chimpanzees
Spider monkeys
Rhesus monkeys
7
Which domain are humans classified into?
Archaea
Bacteria
Animalia
Eukarya
8
If a dog and cat are in the same
Order
(carnivora) they must also be in the same:
family
kingdom
species
genus
9
4 different species of penguins have been identified. Which are the most closely related?
Aptenodytes forsteri and Anthoza arini
Aptenodytes sylvaticus and Aptenodytes forsteri
Aptenodytes Patagonicus and Apatura Iiris
Aptenodytes patagonicus and Arcticus arini
10
The broadest taxonomic group for classifying living organisms is the ____________.
Phylum
Domain
Kingdom
Species
11
Canis lupus is the scientific name of the common dog. The genus would be:
Animalia
dog
Canis
lupis
12
Microscopic organisms that are unicellular, prokaryotic and live in
extreme
environments are
Domain Bacteria
Kingdom Protista
Domain Archaea
Domain Eukarya
13
How many taxonomic groups did
Linnaeus
come up with?
6
7
5
8
14
The narrowest (smallest) taxonomic group for classifying organisms is the _____________.
Species
Domain
Genus
Kingdom
15
Which domain(s) includes all prokaryotes?
Bacteria only
Archaea & Bacteria
Archaea only
Eukarya & Bacteria
16
Name Bird X.
Certhidea
Playspiza
Camarhynchus
Geospiza
17
A system in which two names are used to identify an organism is called:
binomial nomenclature
binary fission
taxonomy
common name
18
Which of the following is
NOT
a Kingdom within Domain Eukarya?
Animalia
Eubacteria
Fungi
Protista
19
What is the scientific name (binomial nomenclature) of a human?
Homo sapiens
Felis domesticus
Ava canas
Canis lupus
20
Which of the following is NOT a domain?
Bacteria
Archaea
Protista
Eukarya
21
What kingdom includes multicellular, heterotrophic organisms that mostly reproduce sexually?
Fungi
Protista
Plantae
Animalia
22
Which question can be used to distinguish between organisms in Kingdom Plantae and Animalia?
Are they unucellular or multicellular?
Are they prokaryotic or eukaryotic?
Do they like insects or fish?
Are they autotrophic or heterotrophic?
23
According to the
Linnaean
classification system what is the broadest most inclusive taxon?
Species
Kingdom
Domain
Genus
24
If dogs and humans are classified in the same
Class
, they must also be in the same:
genus
family
phylum
species