Who's Contribution?
Bio Stuff
Evolution
Adaptation
Isolation
100
suggested the idea of geological time and iniforitarianism
Who was Hutton
100
science is based on these three characteristics
What is testable, changeable, collaborative
100
a form of evidence for biological evolution in which bone structures in an organism are present, but no longer used
What is vestigal
100
type of graph used for biological traits
What is a bell curve
100
geographic, reproductive, behavioral
What are types of isolation
200
After Darwin, he proposed that species change ofver time by natural selection
Who was Alfred Wallace
200
they produce more offspring than can be supported
What are humans
200
biological evolutionary process in which new species arise
What is speciation
200
In polygenic traits, a ______ curve shows the distribution or range of phenotypes for the trait
What is bell curve
200
a process of separating or isolating a population due to a physical barrier
What is geographic isolation
300
Developed the theory of Natural Selection; survival of the fittest
Who was Charles Darwin
300
the idea that processes and mechanisms present today have always existed
What is uniformitarianism
300
similar structures due to evolutionary origin (forearm bones in humans, birds, elephants, porpoises)
What is homologous
300
One extreme trait is best fit for the environment
What is directional selection
300
inability of a population to no longer reproduce
What is reproductive isolation
400
developed the theory that processes and mechanisms that exist today have always existed
Who is Charles Lyell
400
species change and adapt over time
What is natural selection or survival of the fittest
400
structures that have a similar purpose but different ancestors due to evolutionary origin are called _____ structures
What is analogous structures
400
both extremes of a trait are best fit for the environment
What is disruptive selection
400
a change in how organisms act or carry out functions in order to survive that separates or isolates the population
What is behavioral isolation
500
Both men suggested that organisms inherit traits
Who were Lamarck and Darwin
500
using relative dating techniques, data suggests that the earth is __________
What is 4.5-4.6 billion years old
500
these provide a rcord of the past
What is a fossil
500
middle or average form of a trait is best fit for the environment
What is stabilizing selection
500
the three types of isolation
What is geographic, reproductive, behavioral
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