Lecture 22Outline of Last Lecture1. Define the terms phenotype, genotype, locus, allele, dominant allele, recessive allele, homozygous, and heterozygous.2. Describe Mendel’s Laws (principles) of segregation and independent assortment.3. Solve genetics problems involving monohybrid, dihybrid, (trihybrid) and test crosses.Outline of Current Lecture1. Be able to discuss the difference between autosomal dominant and autosomal recessive disorders, being able to give specific examples and work genetics problems. I. Autosomal Dominant & Autosomal RecessiveThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute. BIOL 101 1st Edition- Autosomal Dominant- This type of disorder affects anyone who has a dominant allele in their genotype. IE if you have an R, R being the disorder, you would suffer the disorder. Normally, someone with a homologous autosomal dominant disorder does not live for very long, as the disorder is lethal.- Autosomal Recessive- This is a disorder where in order to be affected you must have both genes be the recessive gene, otherwise you will not have it.- This is a good example of describing the situation:These notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute. BIOL 101 1st
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