1. Learning Target: I can understand polygenic traits. 2. Kick off Question: What is an example of a polygenic trait? 3. Essays not turned in will be counted.

Slides:

Advertisements

Similar presentations

Alternative Patterns of Inheritance Warm-Up Objective Powerpoint Packet/book work – what you don’t finish is HW Exit Ticket Name and describe an example.

Advertisements

Human Genetics It’s all in the….

Please Take Out The Following: Pencil Science Journal: Notes Portion Chapter 8 Homework Packet *If you have not taken the Chapter 8 Quiz from yesterday,

Two copies of each autosomal gene affect phenotype.

Human Genetics and genetic disorders. If we were to crack open ANY one of your non-gamete cells…

 Genes are found on the X AND Y chromosomes.  Genes that are carried on the sex chromosomes are called sex linked genes.

Section 2 Human Genetics Chapter 12 Objectives Analyze pedigrees to determine how genetic traits and genetic disorders are inherited. Summarize the different.

Genetics Review. Question # 1 These are sections of chromosomes that code for a trait. A gene.

Genetics. Test cross Individual of unknown genotype is crossed with a homozygous recessive individual Determine the genotype of an individual whose phenotype.

Unit 6: Inheritance Part 2: Complex Patterns of Inheritance.

Pedigrees & More Genetics

Genetics Part II Chapter 7.

SC.912.L.16.1 Valentina Orrego Period: 3. Gregor Mendel  Austrian monk, also known as the “father of modern genetics”, that discovered the basic principles.

Variations to Inheritance Exceptions to Mendel’s Laws.

C. Beyond Dominant and Recessive Alleles 1. Incomplete Dominance a. One allele is not completely dominant over another b. The heterozygous phenotype is.

1. Learning Target: I will be able to describe what genetics is and understand that some characteristics are inherited. 2. Kick off Question: What do you.

Pedigrees Human Heredity.

INTRODUCTION TO GENETICS

State Standard 2C. Using Mendel’s laws, explain the role of meiosis in reproductive variability. 2D. Describe the relationships between changes in DNA.

Understanding Inheritance Patterns. -How to interpret Pedigree Charts.

Lecture 3 Pedigrees and Human Conditions Genes and BioTechnology.

CHAPTER 12: GENETICS.

1/7/16 Date:1/7/16Topic:Mendelian Genetics pt 3Page # ___ In chinchillas, “standard” coat color (silver/grey) is dominant to “beige” coat color (light.

7.4 Human Genetics and Pedigrees Bell Work. 7.4 Human Genetics and Pedigrees Bell Work.

DateGoalEssential Question New Vocabulary What I learned today? 3/ How are pedigrees used to analyze genetic inheritance? Pedigree carrier *Make.

Patterns of Heredity Incomplete Dominance, Codominance and Sex-linked.

Other Patterns of Inheritance. Learning Objectives  Describe examples of exceptions to Mendel’s principles.  Explain the relationship between genes.

Topic XIII: Heredity: Mendelian Genetics Day 1: Lesson Objectives Explain the principles of segregation and independent assortment Identify and explain.

Foothill High School Science Department Introduction To Genetics Incomplete Dominance, Codominance, Polygenic Traits & Multiple Alleles.

Lesson Overview Lesson Overview Other Patterns of Inheritance -Describe the other patterns of inheritance. -Explain the relationship between genes and.

Pedigree Chart Notes Genetic Family Tree. What is a Pedigree?  A pedigree is a chart of the genetic history of family over several generations.  Scientists.

Various Methods of Genetic Inheritance. Complete Dominance A a A a A a A a A a.

5 Paragraph Essay.

3.4 Genetic traits result in observed inheritance patterns. 3.5 Patterns of inheritance can be explained through Mendel’s laws of segregation and independent.

5/23/16 Date:5/23/16Topic:Genetics Day 3Page # ___ In chinchillas, “standard” coat color (silver/grey) is dominant to “beige” coat color (light tan). If.

Other Patterns of Inheritance. Mendel’s Laws of Inheritance 1.The Law of Segregation 2.The Law of Independent Assortment 3.The Law of Dominance.

Co-dominant allele Both phenotypes are dominant and the phenotype shows expression of BOTH alleles together Incomplete dominance Neither phenotype is.

List 2-3 traits that you have inherited:

Two copies of each autosomal gene affect phenotype.

Exceptions to Mendelian Inheritance

Non Mendelian Genetics Foldable

Do now activity #2 Write down an example of homozygous dominant allele pairs. Write down an example of homozygous recessive allele pairs. Write down.

Biology Unit Four C – Chromosomes and Phenotype

Two copies of each autosomal gene affect phenotype.

Two copies of each autosomal gene affect phenotype.

Beyond Dominant and Recessive Alleles

CHAPTER 12: GENETICS.

Two copies of each autosomal gene affect phenotype.

Mendelian Inheritance Non-Mendelian Inheritance

Genetics review Predict offspring ratios based on a variety of inheritance patterns (Mendelian/dominance, incomplete dominance, co-dominance, sex-linked,

NonMendelian Genetics

Predict and interpret patterns of inheritance

Two copies of each autosomal gene affect phenotype.

Patterns of Inheritance

Genetics continued!!! Yayyyyyyyyyyyy!!!.

Genetics review Predict offspring ratios based on a variety of inheritance patterns (Mendelian/dominance, incomplete dominance, co-dominance, sex-linked,

12/17/14 Discussion Questions

Extending Mendelian Genetics

Two copies of each autosomal gene affect phenotype.

Two copies of each autosomal gene affect phenotype.

Two copies of each autosomal gene affect phenotype.

Genetics and Inherited Traits

Exceptions to Mendel’s Rule

Two copies of each autosomal gene affect phenotype.

Two copies of each autosomal gene affect phenotype.

Quiz #3, Problem #1 Consider the pedigree below, the allele responsible for the trait (a) is recessive to the wild-type allele (A). a. (2 pts) What is.

Non Mendelian Genetics

Two copies of each autosomal gene affect phenotype.

Two copies of each autosomal gene affect phenotype.

Presentation transcript:

1. Learning Target: I can understand polygenic traits. 2. Kick off Question: What is an example of a polygenic trait? 3. Essays not turned in will be counted as late and will incur a late penalty of 5% per day. 4. May be printed, ed or drop boxed to me. 5. Finish Multiple alleles and Polygenic traits 6. More genetic problems worksheet. 7. Vocabulary: 1. Traits 2. Chromosomes 3. autosomes 8. quiz 9. Learning log: What did you learn about genetics today (must be in complete sentence)?

1. What is a polygenic trait? 2. What alleles represent type O blood? 3. What is incomplete dominance? 4. What is co-dominance? 5. What is a carrier?

1. How does genetics “skip” a generation? 2. What kind of genetic inheritance is Hutchinson’s disease? 3. What is an example of an autosomal recessive disease? 4. What is an example of an X-linked trait? 5. What is an example of co-dominance?

Complete research: Part of your Science Fair project will be creating a set of background knowledge. This paper should be a formal 5 paragraph essay that gives the reader a sense of what is already known about your topic.  Research paper should have an introduction, a good conclusion explaining how the information ties to your project and three main points.  Each person needs their own paper  Need to be typed and need a work cited page typed  Due Jan 29  May be printed or drop boxed to me.