After tracking physical characteristics of the common pea plant through multiple generations, Gregor Mendel realized that inheritance follows specific patterns. Mendel’s discovery led to what we ...
Genetic inheritance controls the characteristics of all living things. This short video explains gene inheritance and demonstrates how to use a punnett square.
The chi-square value is calculated using the following formula: Using this formula, the difference between the observed and expected frequencies is calculated for each experimental outcome category.