Shared Flashcard Set

Details

Vocab and etc.
Science Test ocab and etc.
7
Science
7th Grade
04/24/2008

Additional Science Flashcards

 


 

Cards

Term
When a single population evolves into two populations that cannot interbreed anymore, blank has occured
Definition
Speciation
Term
Darwins theory of blank blank explained the process by whih organisms become well-adapted to their environment
Definition
Natural Selection
Term
A group of organisms that can mate with each other to produce offspring is known as a(n) blank
Definition
Species
Term
The blank blank provides information about organisms that have lived in the past
Definition
Fossil Record
Term
In blank blank, humans select organisms with desirable traits that will be passed from one generation to another.
Definition

Selective Breeding

Term
A(n) blank helps an organism survive better in its environment
Definition
Adaptation
Term
Populations of insects and bacteria can evolve quickly because they usually have a short blank blank.
Definition
Generation Time
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