Grade 11 University Biology – Unit 3 Evolution – Jeopardy 1 DarwinAdaptationEvolution Evidence...
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Transcript of Grade 11 University Biology – Unit 3 Evolution – Jeopardy 1 DarwinAdaptationEvolution Evidence...
Grade 11 University Biology – Unit 3 Evolution – Jeopardy 1
Darwin Adaptation Evolution Evidence
Natural and Artificial Selection
Theory of Evolution
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Darwin published this book in 1859
What is The Origin of Species?
It is why organisms compete for limited resources
What is “organisms produce more
offspring than can survive?”
It is what individuals with traits that helped them survive in their local
environments do
What is “pass the survival traits to
their offspring?”
Darwin’s theory that natural selection does not
demonstrate progress; rather, it merely results from a species’ ability to survive
local conditions at a specific time
What is Descent with Modification?
Darwin observed that populations of this species of bird specialized over time to use the resources offered by
their particular Galapagos Island habitat …an example of
Adaptive Radiation
What are Finches?
This type of structural adaptation is illustrated by
the viceroy butterfly looking very similar to the monarch
butterfly
What is MIMICRY?
A change in the DNA of an organism
What is a MUTATION?
It happens when a mutation occurs in a somatic cell
What is “the mutation disappears
from the population when the organism dies?”
A structure, behaviour or physiological process that helps an organism survive
and reproduce in a particular environment
What isan ADAPTATION?
It is where some genetic information is expressed
What is the PHENOTYPE?
Homologous structures are similar because they were
inherited from this
What is a COMMON ANCESTOR?
The fossil record, biogeography, anatomy,
embryology and relationships in DNA all provide evidence of
this
What is EVOLUTION?
The study of the past and present geographical distribution of species
populations
What is BIOGEOGRAPHY?
This cell type first appeared in the fossil record 3.8 to 3.5
BYA
What arePROKARYOTIC CELLS?
A fossil that shows intermediary links between groups of organisms and
shares characteristics common to two now separate
groups
What is TRANSITIONAL FOSSIL?
Environmental conditions that select for certain
characteristics of individuals and select against other
characteristics
What is SELECTIVE PRESSURE?
In farming, it is easier to manage this types of field with only one plant type
What is a MONOCULTURE?
Selective breeding of this wild plant has been used to create
many common foods including broccoli, cauliflower
and Brussels sprouts
What is the WILD MUSTARD PLANT?
The process by which characteristics of a
population change over many generations as organisms
with heritable traits survive and reproduce, passing their
traits to offspring
What is NATURAL SELECTION?
It occurs when humans exert pressure on
natural processes to select organisms for certain and desired
traits
What is ARTIFICIAL SELECTION?
It is the study of ancient life through by examining
fossils
What is PALEONTOLOGY?
The idea, whose “name” was first used by John Spencer, that the organisms that are
the fittest leave the most offspring, so those
organisms win the struggle
What is SURVIVAL OF THE FITTEST?
An idea that body parts that are not used or become unnecessary for survival
eventually disappear
What is USE and DISUSE?
Charles Lynch suggested this theory geological
changes are slow, continuous and operate at the same rates both past
and present
What is UNIFORMITARIANISM?
The two British naturalists who,
although working separately, at nearly the
same time provided a similar theory to explain
how species change over time
What areCHARLES DARWIN
andALFRED RUSSEL WALLACE?