"Attitude is a little thing that can make all the difference."

Slides:

Advertisements

Similar presentations

Freshman Biology Semester Two.  RA Activity:  Each table partner reads one section and takes notes p :  Recessive Genetic Disorders  Dominant.

Advertisements

Section 2: Complex Patterns of Inheritance

PATTERNS OF INHERITANCE

Chapter 7: Mendelian Inheritance

Allele Genotype vs. Phenotype Flashcard Warm-up

Genetics: Complex Inheritance, Sex Linkage, X-Inactivation AP Biology Unit 3.

GENETICS DEVELOPED FROM CURIOSITY ABOUT INHERITANCE

Chapter 11 Complex Inheritance and Human Heredity

The Human Genome Chapter 14.

AP BIOLOGY CHAPTER 15 notes. Mapping genes n Crossing over happens more often to certain alleles that are far away from each other on the chromosome n.

CHAPTER 7 EXTENDING MENDELIAN GENETICS

Chapter 2: Genetic Bases of Child Development. Chapter 2: Genetic Bases of Child Development Chapter 2 has two modules: Module 2.1 Mechanisms of Heredity.

Patterns of Inheritance

DO NOW – 2/15/08 Complete the two Dihybrid crosses on eye color and widow’s peak. Report the phenotypic ratios in your DO NOW.

1.Genes that are located close together on the same chromosome are linked 2.Those genes may be inherited together 3.The total human genome (all of the.

WARM UP # 1/31 Unscramble the words from this chapter Bonus – 1 st 3 people who show me get EC slips! 1. D M E N L E 2. L A L E L 3. M E H C O S R O O.

Sex Linkage and Polygenic Traits [11.2] SPI 4 Determine the probability of a particular trait in an offspring based on the genotype of the parents and.

Chapter 11.2 Pg  When red-flowered snapdragons (RR) are crossed with white-flowered snapdragons (rr) the heterozygous offspring have pink flowers.

REVIEW GENETICS- the study of heredity. Inheritance Traits are specific characteristics inherited from parents Genes are the factors that determine traits.

Introduction to Genetics Chapter 11. The Work of Gregor Mendel.

1 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300.

11.2 Assessment Answers.

AP Biology The Chromosomal Basis of Inheritance “Linked Genes”

Extending Mendelian Genetics

Two copies of each autosomal gene affect phenotype.

Mutations & Development of Twins

Chapter 8 Heredity.

Introduction to Genetics

Chapter Seven: Extending Mendelian Genetics

Patterns of inheritance

1 Read Ch. 14 and do RNO RNO RNO

7.1 Chromosomes and Phenotype

CHAPTER 12 SEX-LINKED TRAITS

5. SEX-LINKED TRAITS Females: X X Males: X Y COMPLEX INHERITANCE

➨ Describe Mendel’s studies & conclusions about inheritance. (B)

Genetics Unit 6.

Mendelian Genetics Study Guide.

Title: Biology 1/25/07 Objectives: Class Topics

Mendelian VS. Non-Mendelian Genetics

Extending Mendelian Genetics

Title: Biology 2/20/07 Objectives: Class Topics

Paul Valery ( ) French poet and philosopher.

Wed: Genetics Test & NOTEBOOK GRADE Bellwork: Mon. Jan. 30, 2017

"Attitude is a little thing that can make all the difference."

Non-Mendelian and Human Heredity

A Closer Look at Conception

Daily Routine Sit in your appropriate seat quietly

“I find the harder I work, the more luck I seem to have.”

Mendelian Inheritance Non-Mendelian Inheritance

Chapter 14: Human Inheritance

"Attitude is a little thing that can make all the difference."

“Perplexity is the beginning of knowledge.”

Chapter 7 Review Carrier Sex-linked genes X chromosome inactivation

A Closer Look at Conception

Title: Biology 1/26/07 Objectives: Class Topics

Extending Mendelian Genetics

HUMAN HEREDITY.

Gene dosage It matters how many copies of genes there are.

NON-MENDELIAN INHERITANCE

Chapter 11: Introduction to Genetics Mendel and Meiosis

Introduction to Genetics

Pedigree Charts Diane Philip.

Title: Biology 2/22/07 Objectives: Class Topics

Title: Biology 2/5/07 Objectives: Class Topics

Title: Biology 2/2/07 Objectives: Class Topics

Title: Biology 2/7/07 Objectives: Class Topics

Nature of Biology 1 Chapter 15 pg

"Attitude is a little thing that can make all the difference."

“The most effective way to cope with change is to help create it.”

Alterations to Mendel Incomplete or partial dominance Codominance

Presentation transcript:

"Attitude is a little thing that can make all the difference." 11/29/2018 Title: Biology 2/16/07 Objectives: To assess learning about some of the aberrations to Mendelian genetics and dihybrid crosses and continue to learn about pedigree analysis Class Topics Hand in Investigating Inherited Traits before the bell rings please Human traits "Attitude is a little thing that can make all the difference." Sir Winston Churchill Thursday, November 29, 2018 5:23 AM

Class Assignments Investigating Inherited Traits 2/16/07 11/29/2018 Class Assignments What By When Investigating Inherited Traits 2/16/07 W.S. “X marks the spot” 2/21/07 Chapter 8 Quiz 3 2/23/07 Due this class period Due next class period Due in the future

11/29/2018 Grade Sheet 2A – p. 157 (5 pts.)

11/29/2018

11/29/2018 Links Sex-linked Inheritance quiz Blue People of Kentucky

More about polygenic traits 11/29/2018 More about polygenic traits Inheritance is complicated Phenotypes vary greatly Ex. Human skin color Ex. Human height

11/29/2018 From: http://campus.queens.edu/faculty/jannr/Genetics/images/polygenic.gif

11/29/2018 From: http://campus.queens.edu/faculty/jannr/Genetics/images/height.jpg

11/29/2018 From: http://campus.queens.edu/faculty/jannr/Genetics/images/eyecolor.gif

Traits influenced by environment 11/29/2018 Traits influenced by environment Traits determined by nutrition Ex. Osteoporosis! Malaria Studied by scientists using identical twins

11/29/2018

Twins 2 eggs + 2 sperm - fraternal 1 egg + 1 sperm - identical 11/29/2018 2 eggs + 2 sperm - fraternal siblings - no closer genetically 1 egg + 1 sperm - identical same exact genome used in genetic studies conjoined or Siamese twins aren’t separated Twins

From: http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=dbio.section.795 11/29/2018 From: http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=dbio.section.795 X inactivation Lyon hypothesis In females one X chromosome becomes inactive (randomly) Barr Body Allows for different phenotypes with similar genotypes Calico cats Ectodermal dysplasia

11/29/2018 From: http://www.ncbi.nlm.nih.gov/books/bv.fcgi?call=bv.View..ShowSection&rid=dbio.figgrp.797

Calico cat: State cat of Maryland! 11/29/2018 Calico cat: State cat of Maryland! From: http://www.thecalico.com/pictures/Pumpkin3.jpg http://www.msa.md.gov/msa/mdmanual/01glance/symbols/html/cat.html