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Who proposed the Theory of Evolution? Charles Darwin
The gradual change in a species or population over a period of time is called? Evolution
A characteristic that helps an organism survive and reproduce in its environment is called? Adaptation
Structures for protection are examples of an _________________to the environment Adaptation
What do we call similar(SAME) bone structures that tells us a link to a common ancestor? Homologous Structures
Similar bone structures in cats, humans, and whales suggest that... They had similar ancestors
Why did birds on the Galapagos Islands have different beaks than birds on the mainland? They had different food to eat
Left over body parts that have no use are called? Vestigial Organs
We are all humans but look slightly different due to… Variation
The organisms that are best adapted for their environment survive and reproduce. This is called? Natural Selection
Many embryos have characteristics of other organisms but lose them during development. This suggests what? Embryology Similarities
Organisms interact and compete for resources. This is called? Competition
Humans breed plants and animals with desirable traits. This is called? Artificial Selection
Created by: cmterrell