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IB Biology Evolution Review Flashcards | StudBud
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IB Biology Evolution Review
IB Biology Evolution Review
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A review of the Evolution Unit. With some random questions too!
Flashcards
46 cards
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Practice quiz
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Questions
46
Answers
1
What is the title of Darwin's most famous publication (book)?
My Time on the HMS Beagle
On the Origin of Species
Darn Finches!
The Galapagos Islands
2
What idea did Cuvier promote to explain differences in fossils?
fossil record
evolution
catastrophism
natural selection
3
Which of the following represent homologous feature
The appendix in humans and horses
The striped coat of the zebra and the tiger
Wings in birds and insects
flippers in whales and wings in birds
4
What is an analogous structure?
no function, but resembles structure in related organisms
related structure, different function
related function, different structure
bird wing vs. bat wing
5
RANDOM QUESTION: What is a group of ravens called...
an unkindness
a flock
a murder
an alert
6
What is caused by pressures that actively select against the intermediate phenotypes?
Stabilizing selection
Disruptive selection
Directional selection
7
What is evolution?
Development of new organisms from future organisms over time
all organisms originated from monkeys
development of new species from pre-existing ones over time
organisms not ever changing throughout time
8
RANDOM QUESTION: What do peacocks mate with?
peahens
peafowl
peacocks
pealadies
9
The DNA sequences from a living brown bear are nearly identical to an extinct cave bear...
The brown bear evolved from the cave bear
the cave bear evolved from the brown bear
the brown bears ate all the cave bears
the brown bear and cave bear share a common ancestor
10
What leads to speciation (the creation of new species)?
A large amount of variation in an individual
A large amount of variation in a population
artificial selection
Little or no change in an ecosystem
11
Which of the following will promote variation in a species?
Natural selection
Fertilization
Meiosis
12
Darwin theorized evolution, scientists find new info all the time with tech, this leads to...
Changes in the fossil record
making relationship diagrams more accurate
creating new species
firing scientists who disagree with Darwin
13
What is Darwin's first name?
Gregor
John
Ricardo
Charles
14
Which organisms share a more recent common ancestor
Birds and Mammals
Birds and Crocodiles
Birds and Turtles
Snakes and Birds
15
RANDOM QUESTION: A group of finches is called...
a darwin
a flock
a charm
a kaleidoscope
16
The graph below shows what kind of selection (look at the purple)?
divergent selection
directional selection
stabilizing selection
disruptive selection
17
What is a vestigial structure?
related structure, different function
related function, different structure
bird wing vs. bat wing
no function, but resembles functional structure in related
18
Where is the common ancestor between Mammals and turtles found?
A
B
C
19
What are the four main parts of natural selection?
overproduction, equilibrium, easy survival, diff repro.
underproduction, equilibrium, struggle, diff. reproduction
underproduction, variation, easy survival, diff. repro.
overproduction, variation, struggle, diff. reproduction
20
Which of these is NOT a homologous structure? (Which one of these things just doesn't belong?)
butterfly wing
whale flipper
human arm
bird wing
21
Which of these is a fossil?
a leaf imprint on freshly poured cement
the remains or traces of an organism that died long ago
organisms that died and are turned back into soil
Driftwood found in a river
22
What was Lamarck's hypothesis on evolution called?
Inheritance of Aquired Traits
The fossil record
Catastrophism
Theory of evolution
23
RANDOM QUESTION: What is the term for a group of pet cats?
clouder
gaggle
pack
pride
24
Why has antibiotic resistance evolved in bacteria?
Some bacteria are resistant to antibiotics, reproduce faster
Bacteria exposed to antibiotics developed a resistance it
Bacteria showing resistance to antibiotics survive reproduce
All bacteria reproduce very quickly.
25
What is this?
DNA sequence
Punnett Square
Maple Tree
Cladogram
26
Evolution where two or more species influence each other's adaptations.
convergent
disruptive
coevolution
divergent
27
What is an example of acclimatization?
a person getting used to MN cold weather
the human population getting taller over time
changes in traits in populations over time
short-term process experienced by indiv in lifetime
28
What islands did Darwin visit in the early 1800s?
Philippines
Hawaiian Islands
Galapagos Islands
Costa Rica
29
Evolution where different species develop similar traits.
disruptive
convergent
divergent
directional
30
What is an example of human behavior changing natural selection?
Darwin observing Galapagos Tortoises
Seals learning to become more agile swimmers to avoid sharks
breeding dogs through artificial selection
Industrial Revolution and the peppered moth phenotypes
31
RANDOM QUESTION: A group of sharks is called...
a killing
a shiver
a pod
a school
32
If you are better adapted, you will live longer and reproduce more, describes...
differential reproduction
struggle to survive
overproduction of offspring
genetic variation
33
RANDOM QUESTION: A group of owls is called...
a flock
an intelligence
a parliament
a wise
34
RANDOM QUESTION: What country leads the world in MENS World Cup victories with 5?
Germany
Italy
South Africa
Brazil
35
What is adaptation?
A short-term process experienced by an indiv. in lifetime
A person getting used to the MN cold weather
Changes in traits in populations over time
The human population getting taller over time
36
Organisms with certain traits are more likely to pass on these traits to offspring describes...
Translation
Natural selection
Mitosis
Transcription
37
What is descent with modification?
All species evolved from 1 ancestor, and changed over time
If you are better adapted, you live longer and reproduce
Without competition, there is no reason to change
A population will produce too many offspring
38
What does a cladogram show?
The relationship among different species
Common ancestry among species
All the characteristics of organisms
The genetic variation of organisms
39
What WOMENS Team has won the most World Cups?
Germany
USA
Japan
Brazil
40
What is the biggest difference between natural selection and artificial selection?
Natural selection is phony
Artificial is chosen by the environment
artificial includes overproduction, variation, struggle, etc
artificial is NOT chosen by the environment
41
RANDOM QUESTION: How many bones are in the human body?
206
106
306
356
42
What does overproduction mean?
the right amount of offspring is produced
not producing enough offspring
producing more offspring that can survive
all offspring survive to old age
43
If there is no competition there is not impetus (reason) to change describes...
differential reproduction
genetic variation
overproduction of offspring
struggle to survive
44
Why would genetic variation be important to bears?
The can have larger populations
They can pick their own mates
It allows them to get bigger
It allows for their adaptation
45
A type of evolution where descendants from the same ancestor develop different traits.
disruptive
convergent
divergent
directional
46
Which of the following are used as evidence for evolution?
Overproduction of offspring
Selective breeding of domesticated animals
Homologous structures
