Biology Module 2 - 3.patterns of inheritance 3.4 determine whether the difference between the observed and expected ratio is significant using the chi squared test

3.4 determine whether the difference between the observed and expected ratio is significant using the chi squared test


chi square formula

source

The null hypothesis is the hypothesis that states there is no significant difference between the observed and expected result

Biology Module 2 - 3.patterns of inheritance 3.2 use genetic diagrams to solve problems involving monohybrid and dihybrid cross

3.2 use genetic diagrams to solve problems involving monohybrid and dihybrid cross



monohybrid cross - A monohybrid cross is a breeding experiment between parental generation organisms that differ in one trait.

Mendel's law of segregation states that allele pair separate or segregate during gamete formation and randomly unite at fertilization so that offspring acquire one factor from each

Biology Module 2 - 3.patterns of inheritance 3.1 explain the term gene, allele, dominant, recessive, codominant, homozygous and heterozygous

3.1 explain the term gene, allele, dominant, recessive, codominant, homozygous and heterozygous



gene - a sequence of DNA nucleotide that codes for a polypeptide