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Evolution
Question | Answer |
---|---|
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 |