AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Lethal allele

AP Bio_pedigree_analysis_and_genetic_diseases

Subject: 
Biology
Rating: 
0
No votes yet
SocialTags: 
Genetics
Biology
Classical genetics
RTT
Medical genetics
Dominance
Sickle cell trait
Population genetics
Sickle cell disease
Genetic disorder
Lethal allele
Mendelian inheritance

Pedigree Analysis * A pedigree is a family tree that describes the interrelationships of parents and children across generations * Inheritance patterns of particular traits can be traced and described using pedigrees * Pedigrees can also be used to make predictions about future offspring * We can use the multiplication and addition rules to predict the probability of specific phenotypes Recessively Inherited Disorders * Many genetic disorders are inherited in a recessive manner * These range from relatively mild to life-threatening The Behavior of Recessive Alleles * Recessively inherited disorders show up only in individuals homozygous for the allele * Carriers are heterozygous individuals who carry the recessive allele but are phenotypically normal
Subscribe to RSS - Lethal allele

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!