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41 questions
Who was the British naturalist that traveled the world to study plants and animals?
Albert Einstein
Charles Darwin
Charles Barkley
Isaac Newton
What organisms did Darwin study at the Galapagos Island?
Giant Tortoises
Beetles
Fish
Finches
Iguanas
What is gradual change in a species over time?
evolution
natural selection
diversity
extinct
What are any difference between organisms of the same species
Homologous Structure
Diversity
Fossil
Variation
The image shows the fossilized remains of an animal that once lived long ago. What organism most likely evolved from this early species?
rabbit
bird
squirrel
fish
The theory of evolution by natural selection means that _________________________________.
The bodies of organisms change during their lifetimes and they pass the changes that they made down to their offspring.
the inherited traits of a population change over time.
On the Origin of Species is a book by ___________________.
Alfred Wegener
Albert Einstein
Charles Darwin
Friedrich Mohs
While exploring on the HMS Beagle, Darwin made observations about _______________________________________ around the world.
Plants
Humans
Animals
Fossils
Darwin observed that this type of tortoise ate plants closer to the ground.
Which of the following answer choices describe natural selection?
Explains how organisms in a population develop traits that allow them to survive and reproduce
Random genetic mutations sometimes produce traits that help an organism survive and reproduce better.
Traits that offer an advantage will most likely be passed on to offspring
Individuals with favorable traits have a better chance of surviving
Organisms try to adapt in order to survive
Which of the following are used as evidence for the theory of evolution?
anatomy
behavior
embryos
DNA
The study of the similarities and differences in the structures of different species.
Comparative Embryology
Comparative Anatomy
Comparative Psychology
Comparative Linguistics
Embryos of many different species have similar appearances.
True
False
Mistaken idea that animals whose traits changed in their lifetime could pass on those traits to their offspring. For example, a giraffe’s neck can extend its lifetime and pass the trait for long necks to its offspring.
Evolution
Natural Selection
Inheritance of Acquired Traits
Comparative Anatomy
Study of the differences and similarities between different species as they develop before birth.
Comparative Embryology
Comparative Anatomy
Comparative Psychology
Comparative Linguistics
"Fitness" refers to
how big and strong an organism is
how well an organism can get food and reproduce
An individual organism can evolve.
True
False
A population can evolve.
True
False
A human practice to select certain traits wanted in a certain species
Evolution
Natural Selection
Fitness
Inheritance of Acquired Characteristics
Artificial Selection
Structure found in an organism that has no obvious use.
Comparative Anatomy
Comparative Embryology
Vestigial Structure
Biogeography
Adaptive Radiation
Process by which a single species evolves into many new species to fill available niches.
Comparative Anatomy
Comparative Embryology
Vestigial Structure
Biogeography
Adaptive Radiation
Organisms that have similar structures to organisms of other species because they descend from the same ancestor.
Homologous Structure
Analogous Structure
Animals with ________________________ inhabit the same types of environments, or perform tasks that require them to have a certain trait. These animals must then adapt, causing them to have similar traits that perform the same job, but this does not mean that their evolutionary history is related to each other.
Homologous Structures
Analogous Structures
Works much like natural selection does, but with humans, instead of nature, favoring specific traits.
Evolution
Natural Selection
Fitness
Inheritance of Acquired Characteristics
Artificial selection
An organism has to be perfectly adapted to its environment to survive.
True
False
We understand evolution by looking at three different aspects of an organism’s life:
what the fossils of similar organisms look like
how the organism compares with other current species
what kind of impact the environment had on the organism
the acquired traits of the organism
Use the pedigree chart to describe how the probability of rabbit offspring inheriting bioluminescence would change after several generations in the wild.
Explain how natural selection would affect this probability.
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