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Science CRCT Review

Science CRCT Evolution Review

QuestionAnswer
If an Iguana has a very long sharp claws that help it grip the rock it is standing on. thus allowing it to feed on seaweed and survive, this is called an __________________. adaptation
Any difference between the individuals of the same species is called an ______________. variation
A gradual change in a species over a period of time is called __________. evolution
The process by which individuals within the same species that have the same adaptations better suited to their environment, tend to survive, reproduce, and pass on their adaptations, and individuals without those adaptation die out over time is called __. Natural selection
What type of rock do scientists find fossils in? sedimentary rock
What type of dating is used to determine if 1 fossil is older than another? relative
What type of dating is used to determine a fossils exact age? absolute
A selective breeding method in which 2 individuals with identical sets of alleles is called ___________________. inbreeding
A selective breeding process in which 2 genetically different individuals with specific desired traits are crossed to produce offspring with the specific traits from each parent is called ________________. hybridization
The process where an organism is produced that is genetically identical to another organism is called _______________. cloning
Created by: Lilla721
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