WorksheetsEvolution Display Overview
Total questions: 59
Worksheet time: 44mins
What islands did Darwin do most of his research on?
Hawaiian Islands
Malta Islands
Galapagos Islands
Indonesia Archipelagos
What did Darwin find on the island that was of particular importance when theorizing about the origin of life?
He discovered fossils of extinct animals with strong similarities with living creatures (mastodon for example).
He discovered new plant species that were alive when the dinosaurs were alive.
He found a subspecies that changed the evolutionary tree.
He realized that humans and chimps are closely related.
What was the name of the book Darwin published?
How it is we evolved.
What is evolution?
The Origin of Species.
The Starting Point of All Life.
Which statement best describes Natural selection?
The best adapted organisms survive and reproduce.
There are a set amount of organisms.
Organisms only change through genetic engineering.
Organisms slowly adapt to their surroundings over a lifetime.
The preserved remains of physical evidence of an organism that lived in the past are called...
Variations
Fossils
Mutations
Vestigial traits
A characteristic that improves an organism's ability to survive is...
an adaptation
reproduction
an inherited variation
breeding
Slight differences (like the color of fur or height) observed in members of the same species are called...
cloning
fossils
genetic variation
replication
Darwin's ship?
HMS Finch
HMS Beagle
Do populations or individuals evolve?
Individuals
Populations
Populations are controlled by war, disease & famine.
Malthus
Hutton
Lyell
Lamarck
Wallace
Sent Darwin and essay with similar ideas as what Darwin proposed.
Malthus
Hutton
Lyell
Lamarck
Wallace
Wrote "Principles of Geology". Geologic events that occurred in the past will continue to occur in the future.
Malthus
Hutton
Lyell
Lamarck
Wallace
One of the first theories of evolution. Organisms can acquire traits over their lifetime.
Malthus
Hutton
Lyell
Lamarck
Wallace
Refer to the picture. This is representing
Directional selection
Disruptive selection
Stabilizing selection
Artificial selection
Refer to the picture. This is representing
Directional selection
Disruptive selection
Stabilizing selection
Artificial selection
Refer to the picture. This is representing
Directional selection
Disruptive selection
Stabilizing selection
Artificial selection
Which trait (adaptation) was developed most recently?
tetrapod limbs
feathers
amnion
They developed at the same time
What comparative anatomy structure has similar form/structure but different function?
Analogous Structures
Homologous Structures
Vestigial Structures
What comparative anatomy structure is a result from left over traits that are no longer needed for survival and no longer serve a purpose?
Analogous Structures
Homologous Structures
Vestigial Structures
_____________ Evolution occurs when unrelated organisms evolve traits, structures, or morphologies that carry out the same function. An example is insect flight and bird flight.
Convergent
Parallel
Divergent
___________Evolution occurs when similar organisms become more dissimilar in order to adapt to their environments. The organisms' still retain features with similar structure but different function.
Convergent
Parallel
Divergent
A random change in allele frequencies over generations brought about by chance.
genetic drift
gene flow
When allele frequencies change due to individuals leaving a population
genetic drift
gene flow
In the Hardy Weinberg equations the recessive phenotype frequency is represented by
p
q
2pq
q2
If a population has 64% recessive phenotypes, what is the recessive allele frequency?
8%
36%
64%
80%
Microevolution happens in
species
individuals
populations
households
The large-scale events of speciation are called...
macroevolution
simplification
adaptation
microevolution
A new river forms and splits two populations, causing ______________ speciation
Sympatric
Allopatric
Extreme
Convergent
A speciation in which new species evolve from a single ancestral species while inhabiting the SAME geographic region.
Sympatric speciation
Allopatric speciation
Complex speciation
Divergent speciation
The Western Skunk mates in the fall and the Eastern Skunk mates in the spring. This is a type of
prezygotic barrier
postzygotic barrier
allopatric barrier
polyploidy
Reduced Hybrid Viability means:
The offspring cannot reproduce
The offspring cannot hear or see
The offspring will most likely die due to complications
The offs ping will be part of a new species
When a population grows past the ecosystem's carrying capacity, what happens to the population?
Continues to grow
The population starts to die off to return to carrying capcity
The population will go extinct due to lack of resources
The population grows then finds a new carrying capacity
What is a Predator?
An animal that eats another animal
An animal that is being hunted by another animal
What is a Prey?
An animal that is being hunted by another animal
An animal that eats another animal
Which Hardy-Weinberg factor represents the frequency of heterozygous individuals in a population?
p2
2pq
q2
p2 + 2pq
