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Evolution Shearer

QuestionAnswer
What evidence supports evolution that is found in rock layers? Geological/Fossil Evidence
How many years ago was microbial life in existence? 3.5 billion
Did fused chromosomes make humans a new species? Yes.
How does bacteria flagellum ("tails") support evolution theory? It proves that it can't work if it wasn't exactly how it is.
What is Natural Selection? Automatically selects animals, a force in nature, and plants that are best adapted.
What is the same basic mechanism of heredity that all living species uses? DNA
What does morphology show scientists? It shows them how organisms have adapted ancestral features to new uses.
What embryological evidence supports or refutes evolution theory? There is usually a difference in form between an embryo and a adult.
What is the scientific definition of "theory"? A theory is a combination of facts and evidence. I science, there is nothing better than a theory.
What is our relationship with great apes? Our relationship with great apes is how much we have in common with them, not how we have evolved from them.
What made humans a new species? Fused chromosomes
"Without evolution, biology is just.... Stamp collection" -Ken Miller
Created by: gpls5
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