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Exam 3 Campus Just natural selection and classification spring 2022 Flashcards | StudBud
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Exam 3 Campus Just natural selection and classification spring 2022
Exam 3 Campus Just natural selection and classification spring 2022
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1
Why did black moths increase in population during England's Industrial Revolution?
They had better jobs with higher pay
The environment changed in their favor.
They had no predators
They had a trait better suited to the environment
2
Where might Archaebacteria be found?
The salty Dead Sea
On the surface of your kitchen counter
All of the above
Living inside your mouth
3
What did Darwin help to explain?
Genetics
How species change over time
How old the Earth is
How birds fly
4
What is the broadest level of classification?
Species
Genus
Domain
Kingdom
5
which is a cause for extinction?
failure to adapt to the environment
rapid environmental changes
introduction of a predator
variation in the population
6
What is an inherited trait that increases an organisms chance of surviving and reproducing?
variation
Natural selection
evolution
adaptaion
7
How does a lizard's
camouflage
help it survive?
clearer view of environment
better balance
sharpens hearing
harder to see by predators
8
An example of an adaptation is ____
All of the above
birds different beaks
elephants long trunk
Giraffes long neck
9
The correct way of writing an organisms scientific name is
Genus species
Genus species
Genus Species
Genus Species
10
The process of change over a period of time is called _____.
evolution
Adaptation
natural selection
selective breeding
11
Mildew is growing in your bathtub. Mildew is domain______ and kingdom_____.
Eukarya, Plants
Bacteria, Animals
Archaea, Fungi
Eukarya, Fungi
12
Which two organisms are most closely related?
Staphylococcus aureus and Canis aureus
Canis aureus and Canis lupus
13
A single celled organisms that has a nucleus, moves, and is heterotrophic is a:
Eubacteria
Animal
Protist
Archaebacteria
14
If two organisms are in the same phylum then they must also be in the same
family
class
species
kingdom
15
How does natural selection occur? Select one that isn't true
nature random selects who lives and who goes extinct
Most offspring are produced than can survive
favorable adaptations are selected and increase over time
individuals in populations are not exactly alike
16
Who is the English, naturalist who studied plants and animals and created an evolution theory
Gregory Mendel
Charles Darwin
Mr. Clem
Albert Einstein
17
A process by which favorable traits tend to increase in frequency over time is called
variation
change over time
Natural selection
evolution
18
Which is correct?
Kingdom, Phylum, Order, Class, Family, Genus, Species
Kingdom, Phylum, Class, Order, Family, Genus, Species
Kingdom, Phylum, Genus, Family, Species, Order, Class
Kingdom, Order, Phylum, Genus, Class, Genus, Family, Species
19
The different categories organisms are classified from Kingdom to species are known as
groups
taxon
Phyla
systema
20
A muticellular, sessile, autotrophic organism closeley related to an ameoba is:
eubacteria
fungi
moss
algae
21
Which of the following is NOT true about Protists?
Protists are usually larger than Bacteria
Protists are Eukaryotic organisms
Protists are always heterotrophs
Protists are sometimes unicellular, sometimes multicellular
22
This domain is comprised of organisms whose cells contain nuclei:
Prokaryotes
Domain Eukarya
Domain Bacteria
Domain Archaea
23
Which two domains include only organisms that are prokaryotes?
Plants and Bacteria
Bacteria and Archaea
Animals and plants
Fungi and Plants
24
Choose the statement that is NOT part of Darwin's theory of evolution?
All organisms are linked to a common ancestor
extinction causes evolution
organisms change over time
evolution occurs over a long period of time
25
The process where organisms with favorable adaptations are most likely to survive is called __
Evolution
natural selection
change over time
Speciation
26
Organisms that are considered prokaryotic are:
lacking a nucleus
multicellular
Fungi
protists
27
Which of the domains do we divide into four kingdoms?
Domain Bacteria
Domain Eukarya
Plants
Domain Archaea
28
Mostly multicell, heterotroph, with chitin in their walls, reproduce with spores and, that are decomposer. Kingdom?
Eubacteria
Fungi
Archaebacteria
Protist
29
What are the domains?
Eukarya, Eubacteria, Archaebacteria
Prokaryota and Eukarya
Eubactera and Archaebacteia
Prokaryota, Eubacteria, and Archaebacteria
30
A prokaryote is _____________________
An organism whose cells lack nuclei
An organism whose cells contain nuclei
An Animal
A Plant
31
Which of the following groups would contain the largest number of organisms?
class
phylum
order
family
32
____ occurs when the environment changes and the adaptations hurt the species
extinction
natural selection
Isolation
evolution
33
What level is larger than a Kingdom?
Kingdom is the largest
Phylum
Domain
Order
34
Which of the domains is broken into four Kingdoms?
Eubacteria
Eukarya
Prokaryota
Archaea
35
The story of peppered moths demonstrate an example of ___
how variance helps a population survive
moths' ability to change color overnight
an adaptation based on structural features
an adaptation based on behavioral features
36
Random _____ in genes produce variations of traits in a population.
combination
natural selection
order
mutations
37
What is the term used to identify an organism that makes its own food?
Cell
Autotroph
Eukaryote
Heterotroph
38
Humans are in which Phylum?
Mollusca
Chordata
Animalia
Porifera
39
Which of the following is not a kingdom?
Bacteria
Protists
Plants
Animals
40
Archaea and bacteria are very similar but not the same. How can we tell they are different?
By the difference of chemicals that make up their cells
By the size of their cells
By their kingdoms
By their different colors
41
How many domains are there?
1
2
5
3
42
The 7 levels of Taxonomic classification, as well as Binomial nomenclature, were developed by?
Darwin
Watson
Linnaeus
Mendel
43
According to
Darwin
, why did the Galapagos finches have
different
beaks due to?
Feeding habits and diet
Difference in defenses
Genetic mutation
Difference in flight
44
Which two kingdoms consist only of heterotrophs?
Fungi, Archaea
Archaea, Bacteria
Plants, Animals
Animals, Fungi
45
This kingdom has mostly unicellular organisms, but some are large, multicellular organisms.
Archaea
Fungi
Animals
Protists
46
A scientific name contains information about its
family and species
phylum and order
class and family
genus and species