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Evolution 1
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100
Organisms change over time
What is evolution?
100
Differences in structural or molecular characteristics
What is variation?
100
Organism cannot adapt fast enough and dies
What is extinction?
100
Organelle involved in cell division
What is centriole?
100
Building blocks of carbohydrates
What are simple sugars?
200
Collection of fossils
What is a fossil record?
200
Usefulness of a trait
What is adaptive value?
200
Control center of cell
What is nucleus?
200
Organelle that provides support and structure
What is cell wall?
200
Building blocks of proteins
What are amino acids?
300
Organisms that have similar physical structure
What are structural similarities?
300
Occurrence of a particular allele
What is gene frequency?
300
Site of cellular respiration
What is mitochondria?
300
Organelle that allows materials to enter and leave cell
What is cell membrane?
300
Building blocks of lipids
What are glycerol and fatty acids?
400
Similar DNA sequences
What are molecular similarities?
400
Organisms with the best adaptive value will survive and pass on their traits
What is natural selection?
400
Site of photosynthesis
What is chloroplast?
400
Green pigment
What is chlorophyll?
400
Building blocks of nucleic acids
What are nucleotides?
500
Most recent individual from which all organisms within a group  are directly descended from 
What is a common ancestor?
500
History of changes for a group of organisms
What is evolutionary pathway?
500
Site of protein synthesis
What is ribosome?
500
Products of photosynthesis
What are glucose and oxygen?
500
Examples of nucleic acids
What are DNA and RNA?