A phenotypic characterization such as the ones GregorMendel studied. Are your earlobes attached or detached, can you roll your tongue, are your peas smooth or wrinkled.
http://naturalsciences.sdsu.edu/classes/lab2.4/semnet/Mendelian_trait.htm
A phenotypic characterization such as the ones GregorMendel studied. Are your earlobes attached or detached, can you roll your tongue, are your peas smooth or wrinkled.
http://naturalsciences.sdsu.edu/classes/lab2.4/semnet/Mendelian_trait.htm