Pedigree analysis (Never fail pedigree analysis again)

 

                                                                            Autosomal dominant

1. Dont skip generation
2. Affected parents can have unaffected children
3. Autosomal recessive

1. Skip generation
2. Unaffected parents can have affected children

Sex linked dominant

1. Disease never transfer from father to son
2. All daughters of affected father will be affected

Sex linked recessive

1. Males are more affected
2. Disease tend to transfer from father to son and mother to daughter

https://www.youtube.com/watch?v=bL4JV5Z2jsc