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Classification 2024 Flashcards | StudBud
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Classification 2024
Classification 2024
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1
A multicelled organism that is eukaryotic and autotrohpic with cell walls and chloroplast.
protists
fungi
plants
bacteria
2
The endosymbiotic theory, in which eukaryotic cells evolved by consuming smaller prokaryotes, explains how...
bacteria formed.
viruses
kingdoms were created.
the mitochondria and chloroplast were created.
3
What does a node represent on a cladogram?
recent common ancestor
a derived characteristic
a group of species
distant common ancestor
4
Bacteria reproduce asexually using
pilli
genetic variation
conjugation
binary fission
5
An organism that can make its own food is called a(n)
carnivore
heterotroph
decomposer
autotroph
6
What taxa/group do the crocodile and shark share?
Kingdom, Phylum, Class, and Order
Kingdom and Phylum
Genus and Species
Class, Order, Family
7
Which of the following is the least inclusive or the most specific?
Phylum
Genus
Kingdom
Species
8
A prokaryotic organism that is unicellular and lives in extreme environments.
archaea
bacteria
fungi
protists
9
What kingdoms include prokaryotes?
animals, plants, protists, and fungi
bacteria, archaea, and protists
plants and animals
bacteria and archaea
10
The evolutionary history for a group of species is called
phylogeny
taxonomy
cladistics
clade
11
In the scientific name,
Canis lupus
, which word represents the genus?
lupus
Canis
12
Is the dolphin more closely related to the shark, bear, or fish?
Fish
Shark
Bear
13
A form of evolutionary classification that focuses on the features and derived character is called a
cladogram
phylogeny
taxonomic tree
dichotomous key
14
A eukaryote that is uni or multicelled, has flagella, and can be an autotroph or a heterotroph is a
protists
bacteria
fungi
animal
15
Which of the following describes a eukaryotic cell?
a cell with a nucleus but no membrane bound organelles
a cells with NO nucleus and membrane bound organelles
a cell with a nucleus and membrane bound organelles
a cell with NO nucleus and some organelles
16
A viral infection in which the host cell bursts, releasing the new viruses that then spread the infection.
lysogenic infection
lytic infection
17
Which of the following require oxygen to survive?
obligate aerobes
falcultative aerobes
obligate anaerobes
18
Which organisms have eggs with shells?
Crocodiles and Birds
Amphibians and Birs
Sharks and Ray-finned fish
Birds and Sharks
19
An organism that will use oxygen if present, but can make energy without oxygen is called a
falcultative aerobes
obligate anaerobes
obligate aerobes
20
A group of orgnisms that can reproduce and create fertile offspring is called a(n)
kingdom
species
clade
taxon
21
Based on this tree, which of the following statements is
NOT
correct?
The lineage leading to salamanders was the first to diverge.
Salamanders are as closely related to goats as to humans.
Lizards share a common ancestor with humans
Lizards are more closely related to salamanders than humans.
22
A close and long term interaction between two different organism is called a(n)
symbiotic relationship
derived characteristic
species
dichotomous relationship
23
A eukaryotic organism that is multicelled, heterotrophic, and decomposers with a cell wall made of chitin.
bacteria
protists
plants
fungi
24
A virus is considered living because it can reproduce, respond to the environment, and it contains genetic material
False
True
25
What do the tick marks represent?
nodes
common ancestry
clades
derived characteristics
26
What is a pathogen?
Any living organism or particle that can cause and infectious disease.
A long-term interaction between two different species
Infection in which a host cell bursts.
Small particles made of tiny proteins.
27
The science of naming and grouping organisms is referred to as....
phylogeny
taxonomy
cladistics
binomial nomenclature
28
A prokaryote that is unicellular, has a cell wall, lives everywhere, and can be autotrophic or heterotrophic is a
animal
archaea
plant
bacteria
29
Which of the following is the most inclusive or general?
Species
Phylum
Genus
Kingdom
30
Use the key to determine what is being described: no fur, it can move on its own, it cannot fly, and it swims in water.
Aves
Cnidaria
Chondrichthyes
Mammalia
