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Unit 5: Classification & Phylogenetics Flashcards | StudBud
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Unit 5: Classification & Phylogenetics
Unit 5: Classification & Phylogenetics
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1
Invertebrates and Vertebrates are both in the "Animalia" group. So, they are in the same ___________.
Kingdom
Class
Phylum
Order
2
Which organism from the cladogram does not have a vertebral column?
Leopard
Lamprey
Tuna
Lancelet
3
Classifcation and Phylogenetic Trees can change when we get new evidence
True
False
4
Of the six kingdoms...
four are eukaryotes; two are prokaryotes
Two are heterotrophs; four are autotrophs
four are macroscopic ; two are microscopic
two are eukaryotes; four are prokaryotes
5
Bacteria and Archaea are both:
Single-celled organisms with membrane bound organelles
Multi-celled organisms WITHOUT membrane bound organelles
Multi-celled organisms with membrane bound organelles
Single-celled organisms WITHOUT membrane bound organelles
6
According to the phylogenetic tree,...
racoons evolved from otters
wolves evolved from panthers
wolves and coyotes share a common ancestor
wolves evolved from coyotes
7
True or False: Domain, Kingdom, Phylum, Family, Order, Class, Genus, Species
False
True
8
The two domains Eubacteria and Archaebacteria are:
Eukaryotic
Viruses
Families
Prokaryotic
9
True or False: By looking at a phylogenetic tree, we can conclude which groups are better than others.
False
True
10
Eukaryote that is not an animal, plant, or fungus:
thermophile
slime mold
dinoflagellates
protist
11
Which of the following kingdoms contain heterotrophic, eukaryotes that are motile (can move around)?
Animals and Protists
Animals and Fungi
Animals and Bacteria
Animals and Plants
12
The theory of endosymbiosis states:
Prokaryotic membranes divided to form eukaryotic cells.
Mutations created eukaryotic cells
Eukaryotic cells were created when a prokaryotic cell engulfed another
Eukaryotic cells came to earth through a meteor
13
In binomial nomenclature, organisms are named according to their:
Kingdom and species
Genus and species
Kingdom and Phylum
Genus and family
14
Viruses:
are NOT made up of actual cells
do NOT contain DNA
are living organisms
are able to grow on their own
15
Which two organelles are used as evidence of endosymbiosis?
Nucleus and mitochondria
Cell wall and mitochondria
Ribosomes and mitochondria
Chloroplasts and mitochondria
16
True or false: There is an ongoing debate amongst scientists on whether viruses are considered living or not.
False
True
17
All organisms in Kingdom Animalia are:
Autotrophic and eukaryotic
Autotrophic and prokaryotic
Heterotrophic and eukaryotic
Heterotrophic and prokaryotic
18
Which of these derived characteristics is the most recent to appear in this cladogram?
amniotic egg
hair
vertebral column
jaws
19
Kingdoms that are Eukaryotic (has a nucleus to hold DNA)
Archaea and Plants
Eukarya and Animals
Protista and Fungi
Bacteria and Archaea
20
Ursus arctos is most closely related to:
Ursus maritimus
Panthera leo
Amphiprioninae
Homo sapiens
