Thursday, November 13, 2014

Evidence of Evolution



List and explain 3 examples of evidence of evolution. Support your answers with at least one picture.
This assignment is worth 10 points.


1. Studying fossils. Fossils is  the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock. An example is bones or plants in a sedimentary rock.
2. Studying DNA. DNA stands for deoxyribonucleic acid. DNA is a self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
3. Embryology. Embryology is the earliest growth stage of an organism. Some examples are humans and birds, fish and reptiles.
Fossil
Embryology
DNA

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