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Sem.2 4th quarter biology agenda and targets 2015 2

This document appears to be a series of slides from genetics classes. It includes agendas, openers (short questions for students), and homework assignments related to genetics topics like monohybrid and dihybrid crosses using Punnett squares. Key concepts covered include Mendelian genetics, inheritance of traits, dominance, heterozygous and homozygous genotypes, phenotypic and genotypic ratios. Blood types and sex-linked inheritance are also discussed. The document provides materials and activities to help students learn about basic genetics through openers, examples, practice problems, and notes.

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Class 4 / 0 7 / 1 5 Genetics 2 2
Slide 2 Agenda Targets Class 22 • 4/07/15 • Opener • None • Turn in Opener Journals • 3/10-4/3 • Pass papers back • Except Per. 2 • Intro to Genetics • Know where grade is at this point in time • Understand grading rubric for opener journals • Gain insight to some facts and fallacies of genetic traits
Class 4 / 0 9 / 1 5 Cellular Processes • Gentics 2 3
Slide 4 Class 23 Opener 4/9/15 You have 10 minutes to complete. Write in complete sentences. Use piece of paper. 1.What molecule controls genetic traits? 2.Where do individuals get their traits from? 3.Give five examples of Image A
Slide 5 Class 23 Opener 4/9/15 1.What molecule controls genetic traits? Chromosomes, DNA 2.Where do individuals get their traits from? Parents 3.Give five examples of genetic dog traits. Coat color, size, eye color, fur type, tail Image A
Slide 6 Agenda Targets Class 23 • 4/09/15 • Opener • Video: “Dogs & More Dogs” • Understand the role humans play in modifying genetics in domestic animals. • Understand how a species can have a variety of sub-species.
Class 4 / 1 4 / 1 5 Genetics 2 4
Slide 8 Class 24 Opener 4/14/15 You have 10 minutes to complete. Write in complete sentences. Use piece of paper. 1.What is a monohybrid cross? 2. Using a Punnett Square cross two yellow seed coat which are heterozygous. Image A 3. Who is Gregor Mendel?
Slide 9 Agenda Targets Class 24 • 4/14/15 • Opener • Intro to Genetics • PowerPoint Part I • Monohybrid Cross Practice I • Understand who the historic figures behind genetics are. • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics.
Class 4 / 1 6 / 1 5 Genetics 2 5
Slide 11 Class 25 Opener 4/16/15 You have 10 minutes to complete. Write in complete sentences. Use piece of paper. 1.How many pea plant traits did Gregor Mendel work with? 2. Using a Punnett Square cross a heterozygous and a homozygous recessive. Image A
Slide 12 Agenda Targets Class 25 • 4/16/15 • Opener • Finish Monohybrid Cross Practice I • Web Activity • Handout: Mendelian Genetics Monohybrid Cross Problem Set • http://www.biology.arizona.e du/mendelian_genetics/pro blem_sets/monohybrid_cros s/monohybrid_cross.html • Understand who the historic figures behind genetics are. • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics.
Class 4 / 2 0 / 1 5 Genetics 2 6
Slide 14 Class 26 Opener 4/20/15 Write in complete sentences. Use composition book. 1. Draw a punnett square for a P generation trait of pea plant height (tall is dominant). 2. Using a punnett square cross the ƒ1 generation of the above cross (Q#1). 3. State the phenotypic and genotypic ratios for the ƒ1 generation offspring (Q#2). 4. Cross a heterozygous dominant flower with a white flower. 5. What are the the phenotypic and genotypic ratios #4 offspring? Image A
Slide 15 Agenda Targets Class 26 • 4/20/15 • Opener • Dihybrid Cross Notes & Practice • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype • Phenotype
Slide 16Homework Problem Due: 4/22/15 Mom Dad Homozygous Brown Eyes Heterozygous Brown Eyes Dark Hair Homozygous (per. 1 & 2) Heterozygous (per. 3) Blond Hair Do a Punnett Square Find Genotypes and Phenotypes and their ratios *Blue eyes alternate to brown eyes
Class 4 / 2 2 / 1 5 Genetics 2 7
Slide 18 Class 27 Opener 4/22/15 Write in complete sentences. Use composition book. 1. Draw a punnett square for a ƒ1 generation dihybrid cross for the following traits: a. Dimples b. Ear Lobes 2. State the phenotypic and genotypic ratios for the ƒ2 generation offspring. 3. What is incomplete dominance? Image A
Slide 19 Agenda Targets Class 26 • 4/20/15 • Opener • Homework Problem review • Mini Lecture • Incomplete Dominance • Guinea Pig Dihybrid Cross Worksheet • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype • Phenotype
Slide 20Homework Problem Mom Dad Homozygous Brown Eyes* Heterozygous Brown Eyes* EE x Ee Dark Hair Homozygous (per. 1 & 2) Dark Hair Heterozygous (per. 3) Blond Hair HH x Hh hh Do a Punnett Square Find Genotypes and Phenotypes and their ratios *Blue eyes alternate to brown eyes
Slide 21Homework Problem *Blue eyes alternate to brown eyes Mom Dad Homozygous Brown Eyes* Heterozygous Brown Eyes* EE Ee Dark Hair Homozygous (per. 1 & 2) Dark Hair Heterozygous (per. 3) Blond Hair HH (per. 1 & 2) Hh (per. 3) hh Gamete: EH (per. 1 & 2) Gamete: EH, Eh (per. 3) Gamete: Eh, eh
Slide 22Homework Problem Period 1 & 2 Period 3 ƒ2 EH Eh Eh EEHh EEhh eh EeHh Eehh ƒ2 EH EH EEHH eh EeHh Gametes: EH x Eh, eh Gametes: EH, Eh x Eh, eh Geneotypes: 1:1 EEHH, EeHh Phenotypes: All) Brown Eyes, Dark Hair Geneotypes: 1:1:1:1 EEHh, EEhh, EeHh, Eehh Phenotypes: 1:1 2) Brown Eyes, Dark Hair 2) Brown Eyes, Blond Hair
Class 4 / 2 4 / 1 5 Genetics 2 8
Slide 24 Class 28 Opener 4/24/15 Write in complete sentences. Use composition book. 1. What are the ƒ1 genotypes? 2. Draw a punnett square for a ƒ1 generation dihybrid cross for the following traits: a. Tall (dwarf) b. Smooth (wrinkled) 3. State the phenotypic and genotypic ratios for the ƒ2 generation offspring. 4. Cross 2 pink four o’clock flower with incomplete dominance. What are the genotypes and phenotypes? Image A
Slide 25 1. Heterozygous for all traits. 2. Please see below. 3. Phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1 4. Please see table below. 5. The phenotypes are red, pink, and white. 6. The genotypes are RR, Rr, and rr. • • • • The phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1 Please see table below. The phenotypes are red, pink, and white. The genotypes are RR, Rr, and rr.
Slide 26 Agenda Targets Class 26 • 4/20/15 • Opener • Guinea Pig Dihybrid Cross Worksheet II • Genetics Problems II • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype • Phenotype
Class 4 / 2 8 / 1 5 Genetics 2 9
Slide 28 Class 29 Opener 4/28/15 Write in complete sentences. Use composition book. 1. What are the ƒ1 expected phenotypes of a monohybrid cross of mouse coat color (Image A)? 2. How is a heterozygous monohybrid cross showing dominance different from a heterozygous monohybrid cross with incomplete dominance? 3. Cross 2 pink flowers with incomplete dominance. What are the genotypic and phenotypic ratios?? Image A
Slide 29 1. Phenotype: Brown, White; 3:1. 2. There is a difference in phenotypic ratio; A. Dominance: I. g ratio is 1:2:1 II. p ratio is 3:1 B. Incomplete I. g ratio is 1:2:1 II. p ratio is 1:2:1 3. For incomplete incomplete dominance A. The phenotypes are red, pink, and white. B. The genotypes are RR, Rr, and rr. The phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1 Please see table below. The phenotypes are red, pink, and white. The genotypes are RR, Rr, and rr.
Slide 30 Agenda Targets Class 29 • 4/28/15 • Opener • Turn in Genetics Problems II • Activity: • Genetic Probability Lab • Matching expectant outcomes with “reality” • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the term allele • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype
Class 4 / 3 0 / 1 5 Genetics 2 9
Slide 32 Class 30 Opener 4/30/15 Write in complete sentences. Use composition book. 1. What is the percent of the ƒ2 generation which is heterozygous in a monohybrid cross? 2. What is the percent of the ƒ2 generation which is homozygous recessive in a dihybrid cross? 3. How did your expected outcomes of genetic crosses compare to observed outcomes? Image A
Slide 33 • What is the percent of the ƒ2 generation which is heterozygous in a monohybrid cross? • Monohybrid cross is one trait. • ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; Bb x Bb • Genotype Results: • BB, Bb, bb • Ratio 1:2:1 • BB 25% • Bb 50% • Bb 25% • Phenotypic Results • Brown, Blue • Ratio 3:1 • Brown 75% • Blue 25% ƒ1 B b B BB 25% Bb 25% b Bb 25% Bb 25%
Slide 34 1.What is the percent of the ƒ2 generation which is homozygous recessive in a dihybrid cross? • A dihybrid cross is two traits. • ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; RrYy x RrYy • Genotype Results: • Gametes: RY, Ry, rY,ry • Ratio 1:1:2:2:4:2:2:1:1 • RRYY(1), RRYy (2), RrYY (2), • RrYy (4), RRyy (1), Rryy (2), • rrYY (1), rrYy (2), rryy (1) • 1/16 = 6.25% • Phenotypic Results • Round Yellow 56.25% • Round Green 18.75% • Wrinkled Yellow 18.75% • Wrinkled Green 6.25% • Ratio 9:3:3:1
Slide 35 Agenda Targets Class 29 • 4/28/15 • Opener • Finish Activity: • Genetic Probability Lab • Matching expectant outcomes with “reality” • Genetics II Notes • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the term allele • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype
Class 5 / 4 / 1 5 Genetics 3 1
Slide 37 Class 31 Opener 5/1/15 Write in complete sentences. Use composition book. 1. How many alleles control blood types? 2. Create a punnett square of a female with Type O blood with a male who is heterozygous for Type B blood. 3. What are the phenotypes, genotypes and their ratios? Image A
Slide 38 1. How many alleles control blood types? 3 2. Create a punnett square of a female with Type O blood with a male who is heterozygous for Type B blood. • Genotype Results: • BO, OO • Ratio 1:1 • BO 5O% • OO 50% • Phenotypic Results • Type B 50% • Type O 50%O O B BO 25% BO 25% O OO 25% OO 25%
Slide 39 Agenda Targets Class 31 • 5/4/15 • Opener • Genetics II Notes • Blood Types • Sex-linked • Be able to use heterozygous & homozygous as related to genetics. • Be able to use a Punnett square to show such a cross. • Be able to use the term allele • Be able to find the genotypic and phenotypic ratios a crosses. • Create a cross for different: • Blood types • Sex-linked genes
Class 5 / 6 / 1 5 Genetics 3 2
Slide 41 Class 32 Opener 5/6/15 Write in complete sentences. Use composition book. 1. Cross a white-eyed male with a heterozygous female fruit fly. Remember a fruit fly’s eye color is sex-linked. 2. How many males would be expected from Question 1 cross? 3. How do monohybrid hetereozygous sex-linked outcomes compare to normal hetereozygous Mendelian crosses? Image A
Slide 42 •XR Xr •Xr Y •Female Red •Female White •Male Red •Male White •1:1:1:1 XR Xr Xr XR Xr 25% Xr Xr 25% Y XR Y 25% Xr Y 25% Sex-linked Cross a white-eyed male with a heterozygous female fruit fly
Slide 43 •Rr x Rr •RR 1, Rr 2, rr 1 •1:2:1 •Red 3 •White 1 •3:1 R r R RR 25% Rr 25% r Rr 25% rr 25% Hetereozygous Mendelian crosses Cross two ƒ1 red heterozygous flowers.
Slide 44 •B: IBIB, IBi •A: IAIA, IAi •O: ii •AB: IAIB i i IB IBi 25% IBi 25% i ii 25% Ii 25% Better Way to Write Blood Types Female with Type O blood crossed with a Male who is heterozygous for Type B blood.
Class 5 / 8 / 1 5 Genetics 3 3
Slide 46 Class 33 Opener 5/8/15 Write in complete sentences. Use composition book. 1. Cross a red-eyed male with a white-eyed fruit fly. Remember a fruit fly’s eye color is sex-linked. 2. How many males would be expected from Question 1 cross? 3. What are the dihybrid ƒ2 genotypic and phenotypic ratios? Image A
Slide 47 •2) XR Xr •2) Xr Y •Female Red •Male White •1:1 or 50/50 Xr Xr XR XR Xr 25% XR Xr 25% Y Xr Y 25% Xr Y 25% Sex-linked 1.Cross a red-eyed male with a white-eyed fruit fly. Remember a fruit fly’s eye color is sex-linked.
Slide 48 Agenda Targets Class 32 • 5/6/15 • Opener • Genetics II Notes • Blood Types, Sex-linked, Linked, Disorders • Quiz. • Mendelian Genetics • Punnett Squares • Mono- & Dihybrid crosses • Terms • Incomplete Dominance • Sex-linked • Blood types • Journals Due 4/7—5/8 • 8 days, 16 pts. • Be able to use heterozygous & homozygous as related to genetics. • Be able to use a Punnett square to show such a cross. • Be able to use the term allele • Be able to find the genotypic and phenotypic ratios a crosses. • Create a cross for different: • Blood types • Sex-linked genes
Slide 49 • Go to class website • Go to Quizzes & Tests page • Click on http://socrati ve.com/ • Choose student •Last name, first name Genetics Quiz http://socrative.com/ Room: 296186 • You will need the Genetics Quiz Worksheet to answer some of the questions in addition to the Socrative site. • Show all of your work and remember to write down your genotypes & phenotypes.
Slide 50Socrative Student Logon 296186
Class 5 / 1 2 / 1 5 Genetics 3 4
Slide 52 Class 33 Opener 5/12/15 Write in complete sentences. Use composition book 1. What will the children’s phenotypes be if the dominant traits are heterozygous (list all possibilities and their corresponding numbers. 2. What will the children’s phenotypes be if the dominant traits are homozygous (list all possibilities and their corresponding numbers). Image AA young married couple want to know what hair their children might have. They know that for color dark hair is dominant over blond hair and that curly hair is dominant over straight hair. The man has curly blond hair and the woman has straight dark hair. (Hint: first figure out what the male’s and female’s genes are) Dominant Recessive Dark hair Blond hair Curly hair Straight hair Mendelian
Slide 53 • Male Genotype: Ccdd Female Genotype: ccDd • Gametes: Cd, cd x cD, cd • Genotypes: CcDd, ccDd, Ccdd, ccdd; 1:1:1:1 • Phenotypes: • 1 Curly Dark Hair, • 1 Straight Dark Hair, • 1 Curly Blond Hair, • 1 Straight Blond Hair Cd cd cD CcDd 25% ccDd 25% cd Ccdd 25% ccdd 25% Mendelian Genetics 1.What will the children’s phenotypes be if the dominant traits are heterozygous (list all possibilities and their corresponding numbers.
Slide 54 • Male Genotype: CCdd • Female Genotype: ccDD • Gametes: Cd x cD • Genotypes: CcDd • Phenotypes: Curly Dark Hair Cd cD CcDd 100% Mendelian Genetics 2. What will the children’s phenotypes be if the dominant traits are homozygous (list all possibilities and their corresponding numbers).
Slide 55 Agenda Targets Class 32 • 5/6/15 • Opener • Return Journals, Papers • Genetics II Notes • Blood Types, Sex-linked, Linked, Disorders • Be able to use heterozygous & homozygous as related to genetics. • Be able to use a Punnett square to show such a cross. • Be able to use the term allele • Be able to find the genotypic and phenotypic ratios a crosses. • Create a cross for different: • Blood types • Sex-linked genes • Know most common genetic disorders
Class 5 / 1 4 / 1 5 Genetics 3 5
Slide 57 Class 35 Opener 5/14/15 Write in complete sentences. Use composition book 1.Show the expected offspring of a F1 cross. 2.Carry out to the F2 generation a cross between a homozygous plain red bird and its homozygous checkered brown mate. 3.A plain brown female pigeon laid five eggs. The young turned out to be: 2 plain red, 2 checkered red, and 1 checkered brown. Describe the father pigeon. Give the genotypes of all birds in this cross. Could any other types of offspring have been produced by this pair? Image A • In pigeons the checkered pattern is caused by a dominant allele. • A plain (non- checkered) pattern is recessive. • Red color is also caused by a dominant allele and brown color by a recessive allele. Mendelian
Slide 58 Show the expected offspring of a F1 cross. This is a cross of individuals which are heterozygous both traits, The genotypic results are… The phenotypic results are… •A dihybrid cross is two traits. •ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; PpRr x PpRr Genotype Results: • Gametes: Pr, Pr, pR,pr • Ratio 1:1:2:2:4:2:2:1:1 • PPRR(1), PPRr (2), PpRR (2), • PpRr (4), PPrr (1), Pprr (2), • ppRR(1), ppRr(2), pprr(1) • 1/16 = 6.25% •Phenotypic Results • Checkered Red 56.25% • Checkered Brown 18.75% • Plain Red 18.75% • Plain Brown 6.25% • Ratio 9:3:3:1 PR Pr pR pr PR PPRR PPRr PpRR PpRr Pr PPRr PPrr PpRr Pprr pR PpRR PpRr ppRR ppRr pr PpRr Pprr ppRr pprr
Slide 59 • Male Genotype: PPrr • Female Genotype: ppRR • Gametes: pR x Pr • Genotypes: PpRr • Phenotypes: Checkered Red Bird pR Pr PpRr 100% Mendelian Genetics 2. Carry out to the F2 generation a cross between a homozygous plain red bird and its homozygous checkered brown mate.
Slide 60 Agenda Targets Class 35 • 5/14/15 • Opener • Genetics II Notes • Blood Types, Sex-linked, Linked, Disorders • Pedigrees • Homework — family traits • Be able to use genetics terms • Create a cross for different: • Blood types • Sex-linked genes • Know most common genetic disorders
Class 5 / 1 8 / 1 5 Genetics 3 5
Slide 62 Write in complete sentences. Use composition book 1. What is a pedigree? 2. How do you denote a female and a male in a pedigree? 3. Draw a male carrier for a color blindness as it appears in a pedigree. Class 35 Opener 5/18/15 Image B Image A
Slide 63 Agenda Targets Class 35 • 5/18/15 • Opener • Pedigrees • Homework — family traits • Create three pedigrees from your list of family traits. •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders
Class 5 / 2 0 / 1 5 Genetics 3 6
Slide 65 Write in complete sentences. Use composition book 1. Draw a pedigree of a family with: a. Father’s parents b. Mother’s brother & sister c. Mother is a middle child d. Father has two brothers e. There are five children, 3 are females. A male and a female is married. f. Mother’s brother is married with two son & a daughter. 2. Is Image A an autosomal or X-linked problem? 3. For Image B how do you know if the afflicted trait is dominant or recessive? Class 36 Opener 5/20/15 Image A Image B
Slide 66 Write in complete sentences. Use composition book 1. Draw a pedigree of a family with: a. Father’s parents b. Mother’s brother & sister c. Mother is a middle child d. Father has two brothers e. There are five children, 3 are females. A male and a female is married. f. Mother’s brother is married with two son & a daughter. 2. Is Image A an autosomal or X-linked problem? 3. For Image B how do you know if the afflicted trait is dominant or recessive? Class 36 Opener 5/20/15 Image A Image B Autosomal • If the disorder is dominant, one of the parents must have the disorder. • If the disorder is recessive, neither parent has to have the disorder because they can be heterozygous. • If most of the males in the pedigree are affected the disorder is X-linked • If it is a 50:50 ratio between men and women the disorder is autosomal
Slide 67 Agenda Targets Class 36 • 5/20/15 • Opener • Pedigrees • Finish creating your three family traits pedigrees • Do page of pedigree problems. •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders
Class 5 / 2 2 / 1 5 Genetics 3 7
Slide 69 Write in complete sentences. Use composition book 1. For Image A how do you know if the afflicted trait is dominant or recessive? 2. Is Image B an autosomal or X- linked problem? 3. How many generations are shown in these Class 37 Opener 5/22/15 Image A Image B
Slide 70 Write in complete sentences. Use composition book 1. For Image A how do you know if the afflicted trait is dominant or recessive? 2. Is Image B an autosomal or X- linked problem? 3. How many generations are shown in these images? 4. What is the dihybrid ƒ cross’ offspring Class 36 Opener 5/20/15 Image A Image B Autosomal • If the disorder is dominant, one of the parents must have the disorder. • If the disorder is recessive, neither parent has to have the disorder because they can be heterozygous. • If most of the males in the pedigree are affected the disorder is X-linked • If it is a 50:50 ratio between men and women the disorder is autosomal
Slide 71 Agenda Targets Class 36 • 5/20/15 • Opener • Unit Test • Pedigree Worksheet •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders
Slide 72 • Go to class website • Go to Quizzes & Tests page • Click on http://socrati ve.com/ • Choose student •Last name, first name Genetics Quiz http://socrative.com/ Room: 296186 • You will need the Genetics Quiz Worksheet to answer some of the questions in addition to the Socrative site. • Show all of your work and remember to write down your genotypes & phenotypes.
Slide 73Socrative Student Logon 296186
Class 5 / 2 7 / 1 5 Evolution 3 9
Slide 75 Write in complete sentences. Use composition book 1. For Image A how do you Class 39 Opener 5/27/15 Image A Image B
Slide 76 Agenda Targets Class 36 • 5/20/15 • Opener • Evolution Overview •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders

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Sem.2 4th quarter biology agenda and targets 2015 2

  • 1.
    Class 4 / 07 / 1 5 Genetics 2 2
  • 2.
    Slide 2 Agenda Targets Class 22• 4/07/15 • Opener • None • Turn in Opener Journals • 3/10-4/3 • Pass papers back • Except Per. 2 • Intro to Genetics • Know where grade is at this point in time • Understand grading rubric for opener journals • Gain insight to some facts and fallacies of genetic traits
  • 3.
    Class 4 / 09 / 1 5 Cellular Processes • Gentics 2 3
  • 4.
    Slide 4 Class 23 Opener 4/9/15 Youhave 10 minutes to complete. Write in complete sentences. Use piece of paper. 1.What molecule controls genetic traits? 2.Where do individuals get their traits from? 3.Give five examples of Image A
  • 5.
    Slide 5 Class 23 Opener 4/9/15 1.Whatmolecule controls genetic traits? Chromosomes, DNA 2.Where do individuals get their traits from? Parents 3.Give five examples of genetic dog traits. Coat color, size, eye color, fur type, tail Image A
  • 6.
    Slide 6 Agenda Targets Class 23• 4/09/15 • Opener • Video: “Dogs & More Dogs” • Understand the role humans play in modifying genetics in domestic animals. • Understand how a species can have a variety of sub-species.
  • 7.
    Class 4 / 14 / 1 5 Genetics 2 4
  • 8.
    Slide 8 Class 24 Opener 4/14/15 Youhave 10 minutes to complete. Write in complete sentences. Use piece of paper. 1.What is a monohybrid cross? 2. Using a Punnett Square cross two yellow seed coat which are heterozygous. Image A 3. Who is Gregor Mendel?
  • 9.
    Slide 9 Agenda Targets Class 24• 4/14/15 • Opener • Intro to Genetics • PowerPoint Part I • Monohybrid Cross Practice I • Understand who the historic figures behind genetics are. • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics.
  • 10.
    Class 4 / 16 / 1 5 Genetics 2 5
  • 11.
    Slide 11 Class 25 Opener 4/16/15 Youhave 10 minutes to complete. Write in complete sentences. Use piece of paper. 1.How many pea plant traits did Gregor Mendel work with? 2. Using a Punnett Square cross a heterozygous and a homozygous recessive. Image A
  • 12.
    Slide 12 Agenda Targets Class 25• 4/16/15 • Opener • Finish Monohybrid Cross Practice I • Web Activity • Handout: Mendelian Genetics Monohybrid Cross Problem Set • http://www.biology.arizona.e du/mendelian_genetics/pro blem_sets/monohybrid_cros s/monohybrid_cross.html • Understand who the historic figures behind genetics are. • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics.
  • 13.
    Class 4 / 20 / 1 5 Genetics 2 6
  • 14.
    Slide 14 Class 26 Opener 4/20/15 Writein complete sentences. Use composition book. 1. Draw a punnett square for a P generation trait of pea plant height (tall is dominant). 2. Using a punnett square cross the ƒ1 generation of the above cross (Q#1). 3. State the phenotypic and genotypic ratios for the ƒ1 generation offspring (Q#2). 4. Cross a heterozygous dominant flower with a white flower. 5. What are the the phenotypic and genotypic ratios #4 offspring? Image A
  • 15.
    Slide 15 Agenda Targets Class 26• 4/20/15 • Opener • Dihybrid Cross Notes & Practice • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype • Phenotype
  • 16.
    Slide 16Homework Problem Due:4/22/15 Mom Dad Homozygous Brown Eyes Heterozygous Brown Eyes Dark Hair Homozygous (per. 1 & 2) Heterozygous (per. 3) Blond Hair Do a Punnett Square Find Genotypes and Phenotypes and their ratios *Blue eyes alternate to brown eyes
  • 17.
    Class 4 / 22 / 1 5 Genetics 2 7
  • 18.
    Slide 18 Class 27 Opener 4/22/15 Writein complete sentences. Use composition book. 1. Draw a punnett square for a ƒ1 generation dihybrid cross for the following traits: a. Dimples b. Ear Lobes 2. State the phenotypic and genotypic ratios for the ƒ2 generation offspring. 3. What is incomplete dominance? Image A
  • 19.
    Slide 19 Agenda Targets Class 26• 4/20/15 • Opener • Homework Problem review • Mini Lecture • Incomplete Dominance • Guinea Pig Dihybrid Cross Worksheet • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype • Phenotype
  • 20.
    Slide 20Homework Problem Mom Dad HomozygousBrown Eyes* Heterozygous Brown Eyes* EE x Ee Dark Hair Homozygous (per. 1 & 2) Dark Hair Heterozygous (per. 3) Blond Hair HH x Hh hh Do a Punnett Square Find Genotypes and Phenotypes and their ratios *Blue eyes alternate to brown eyes
  • 21.
    Slide 21Homework Problem *Blue eyesalternate to brown eyes Mom Dad Homozygous Brown Eyes* Heterozygous Brown Eyes* EE Ee Dark Hair Homozygous (per. 1 & 2) Dark Hair Heterozygous (per. 3) Blond Hair HH (per. 1 & 2) Hh (per. 3) hh Gamete: EH (per. 1 & 2) Gamete: EH, Eh (per. 3) Gamete: Eh, eh
  • 22.
    Slide 22Homework Problem Period 1& 2 Period 3 ƒ2 EH Eh Eh EEHh EEhh eh EeHh Eehh ƒ2 EH EH EEHH eh EeHh Gametes: EH x Eh, eh Gametes: EH, Eh x Eh, eh Geneotypes: 1:1 EEHH, EeHh Phenotypes: All) Brown Eyes, Dark Hair Geneotypes: 1:1:1:1 EEHh, EEhh, EeHh, Eehh Phenotypes: 1:1 2) Brown Eyes, Dark Hair 2) Brown Eyes, Blond Hair
  • 23.
    Class 4 / 24 / 1 5 Genetics 2 8
  • 24.
    Slide 24 Class 28 Opener 4/24/15 Writein complete sentences. Use composition book. 1. What are the ƒ1 genotypes? 2. Draw a punnett square for a ƒ1 generation dihybrid cross for the following traits: a. Tall (dwarf) b. Smooth (wrinkled) 3. State the phenotypic and genotypic ratios for the ƒ2 generation offspring. 4. Cross 2 pink four o’clock flower with incomplete dominance. What are the genotypes and phenotypes? Image A
  • 25.
    Slide 25 1. Heterozygous forall traits. 2. Please see below. 3. Phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1 4. Please see table below. 5. The phenotypes are red, pink, and white. 6. The genotypes are RR, Rr, and rr. • • • • The phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1 Please see table below. The phenotypes are red, pink, and white. The genotypes are RR, Rr, and rr.
  • 26.
    Slide 26 Agenda Targets Class 26• 4/20/15 • Opener • Guinea Pig Dihybrid Cross Worksheet II • Genetics Problems II • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype • Phenotype
  • 27.
    Class 4 / 28 / 1 5 Genetics 2 9
  • 28.
    Slide 28 Class 29 Opener 4/28/15 Writein complete sentences. Use composition book. 1. What are the ƒ1 expected phenotypes of a monohybrid cross of mouse coat color (Image A)? 2. How is a heterozygous monohybrid cross showing dominance different from a heterozygous monohybrid cross with incomplete dominance? 3. Cross 2 pink flowers with incomplete dominance. What are the genotypic and phenotypic ratios?? Image A
  • 29.
    Slide 29 1. Phenotype: Brown,White; 3:1. 2. There is a difference in phenotypic ratio; A. Dominance: I. g ratio is 1:2:1 II. p ratio is 3:1 B. Incomplete I. g ratio is 1:2:1 II. p ratio is 1:2:1 3. For incomplete incomplete dominance A. The phenotypes are red, pink, and white. B. The genotypes are RR, Rr, and rr. The phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1 Please see table below. The phenotypes are red, pink, and white. The genotypes are RR, Rr, and rr.
  • 30.
    Slide 30 Agenda Targets Class 29• 4/28/15 • Opener • Turn in Genetics Problems II • Activity: • Genetic Probability Lab • Matching expectant outcomes with “reality” • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the term allele • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype
  • 31.
    Class 4 / 30 / 1 5 Genetics 2 9
  • 32.
    Slide 32 Class 30 Opener 4/30/15 Writein complete sentences. Use composition book. 1. What is the percent of the ƒ2 generation which is heterozygous in a monohybrid cross? 2. What is the percent of the ƒ2 generation which is homozygous recessive in a dihybrid cross? 3. How did your expected outcomes of genetic crosses compare to observed outcomes? Image A
  • 33.
    Slide 33 • What isthe percent of the ƒ2 generation which is heterozygous in a monohybrid cross? • Monohybrid cross is one trait. • ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; Bb x Bb • Genotype Results: • BB, Bb, bb • Ratio 1:2:1 • BB 25% • Bb 50% • Bb 25% • Phenotypic Results • Brown, Blue • Ratio 3:1 • Brown 75% • Blue 25% ƒ1 B b B BB 25% Bb 25% b Bb 25% Bb 25%
  • 34.
    Slide 34 1.What is the percentof the ƒ2 generation which is homozygous recessive in a dihybrid cross? • A dihybrid cross is two traits. • ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; RrYy x RrYy • Genotype Results: • Gametes: RY, Ry, rY,ry • Ratio 1:1:2:2:4:2:2:1:1 • RRYY(1), RRYy (2), RrYY (2), • RrYy (4), RRyy (1), Rryy (2), • rrYY (1), rrYy (2), rryy (1) • 1/16 = 6.25% • Phenotypic Results • Round Yellow 56.25% • Round Green 18.75% • Wrinkled Yellow 18.75% • Wrinkled Green 6.25% • Ratio 9:3:3:1
  • 35.
    Slide 35 Agenda Targets Class 29• 4/28/15 • Opener • Finish Activity: • Genetic Probability Lab • Matching expectant outcomes with “reality” • Genetics II Notes • Know what a monohybrid cross is. • Know the terms heterozygous & homozygous as related to genetics. • Know what a dihybrid cross is & be able to use a punnett square to show such a cross. • Be able to use the term allele • Be able to use the terms and know the ratios for both mono- and dihybrid crosses. • Genotype
  • 36.
    Class 5 / 4/ 1 5 Genetics 3 1
  • 37.
    Slide 37 Class 31 Opener 5/1/15 Writein complete sentences. Use composition book. 1. How many alleles control blood types? 2. Create a punnett square of a female with Type O blood with a male who is heterozygous for Type B blood. 3. What are the phenotypes, genotypes and their ratios? Image A
  • 38.
    Slide 38 1. How manyalleles control blood types? 3 2. Create a punnett square of a female with Type O blood with a male who is heterozygous for Type B blood. • Genotype Results: • BO, OO • Ratio 1:1 • BO 5O% • OO 50% • Phenotypic Results • Type B 50% • Type O 50%O O B BO 25% BO 25% O OO 25% OO 25%
  • 39.
    Slide 39 Agenda Targets Class 31• 5/4/15 • Opener • Genetics II Notes • Blood Types • Sex-linked • Be able to use heterozygous & homozygous as related to genetics. • Be able to use a Punnett square to show such a cross. • Be able to use the term allele • Be able to find the genotypic and phenotypic ratios a crosses. • Create a cross for different: • Blood types • Sex-linked genes
  • 40.
    Class 5 / 6/ 1 5 Genetics 3 2
  • 41.
    Slide 41 Class 32 Opener 5/6/15 Writein complete sentences. Use composition book. 1. Cross a white-eyed male with a heterozygous female fruit fly. Remember a fruit fly’s eye color is sex-linked. 2. How many males would be expected from Question 1 cross? 3. How do monohybrid hetereozygous sex-linked outcomes compare to normal hetereozygous Mendelian crosses? Image A
  • 42.
    Slide 42 •XR Xr •Xr Y •FemaleRed •Female White •Male Red •Male White •1:1:1:1 XR Xr Xr XR Xr 25% Xr Xr 25% Y XR Y 25% Xr Y 25% Sex-linked Cross a white-eyed male with a heterozygous female fruit fly
  • 43.
    Slide 43 •Rr x Rr •RR1, Rr 2, rr 1 •1:2:1 •Red 3 •White 1 •3:1 R r R RR 25% Rr 25% r Rr 25% rr 25% Hetereozygous Mendelian crosses Cross two ƒ1 red heterozygous flowers.
  • 44.
    Slide 44 •B: IBIB, IBi •A:IAIA, IAi •O: ii •AB: IAIB i i IB IBi 25% IBi 25% i ii 25% Ii 25% Better Way to Write Blood Types Female with Type O blood crossed with a Male who is heterozygous for Type B blood.
  • 45.
    Class 5 / 8/ 1 5 Genetics 3 3
  • 46.
    Slide 46 Class 33 Opener 5/8/15 Writein complete sentences. Use composition book. 1. Cross a red-eyed male with a white-eyed fruit fly. Remember a fruit fly’s eye color is sex-linked. 2. How many males would be expected from Question 1 cross? 3. What are the dihybrid ƒ2 genotypic and phenotypic ratios? Image A
  • 47.
    Slide 47 •2) XR Xr •2)Xr Y •Female Red •Male White •1:1 or 50/50 Xr Xr XR XR Xr 25% XR Xr 25% Y Xr Y 25% Xr Y 25% Sex-linked 1.Cross a red-eyed male with a white-eyed fruit fly. Remember a fruit fly’s eye color is sex-linked.
  • 48.
    Slide 48 Agenda Targets Class 32• 5/6/15 • Opener • Genetics II Notes • Blood Types, Sex-linked, Linked, Disorders • Quiz. • Mendelian Genetics • Punnett Squares • Mono- & Dihybrid crosses • Terms • Incomplete Dominance • Sex-linked • Blood types • Journals Due 4/7—5/8 • 8 days, 16 pts. • Be able to use heterozygous & homozygous as related to genetics. • Be able to use a Punnett square to show such a cross. • Be able to use the term allele • Be able to find the genotypic and phenotypic ratios a crosses. • Create a cross for different: • Blood types • Sex-linked genes
  • 49.
    Slide 49 • Go toclass website • Go to Quizzes & Tests page • Click on http://socrati ve.com/ • Choose student •Last name, first name Genetics Quiz http://socrative.com/ Room: 296186 • You will need the Genetics Quiz Worksheet to answer some of the questions in addition to the Socrative site. • Show all of your work and remember to write down your genotypes & phenotypes.
  • 50.
  • 51.
    Class 5 / 12 / 1 5 Genetics 3 4
  • 52.
    Slide 52 Class 33 Opener 5/12/15 Writein complete sentences. Use composition book 1. What will the children’s phenotypes be if the dominant traits are heterozygous (list all possibilities and their corresponding numbers. 2. What will the children’s phenotypes be if the dominant traits are homozygous (list all possibilities and their corresponding numbers). Image AA young married couple want to know what hair their children might have. They know that for color dark hair is dominant over blond hair and that curly hair is dominant over straight hair. The man has curly blond hair and the woman has straight dark hair. (Hint: first figure out what the male’s and female’s genes are) Dominant Recessive Dark hair Blond hair Curly hair Straight hair Mendelian
  • 53.
    Slide 53 • Male Genotype:Ccdd Female Genotype: ccDd • Gametes: Cd, cd x cD, cd • Genotypes: CcDd, ccDd, Ccdd, ccdd; 1:1:1:1 • Phenotypes: • 1 Curly Dark Hair, • 1 Straight Dark Hair, • 1 Curly Blond Hair, • 1 Straight Blond Hair Cd cd cD CcDd 25% ccDd 25% cd Ccdd 25% ccdd 25% Mendelian Genetics 1.What will the children’s phenotypes be if the dominant traits are heterozygous (list all possibilities and their corresponding numbers.
  • 54.
    Slide 54 • Male Genotype:CCdd • Female Genotype: ccDD • Gametes: Cd x cD • Genotypes: CcDd • Phenotypes: Curly Dark Hair Cd cD CcDd 100% Mendelian Genetics 2. What will the children’s phenotypes be if the dominant traits are homozygous (list all possibilities and their corresponding numbers).
  • 55.
    Slide 55 Agenda Targets Class 32• 5/6/15 • Opener • Return Journals, Papers • Genetics II Notes • Blood Types, Sex-linked, Linked, Disorders • Be able to use heterozygous & homozygous as related to genetics. • Be able to use a Punnett square to show such a cross. • Be able to use the term allele • Be able to find the genotypic and phenotypic ratios a crosses. • Create a cross for different: • Blood types • Sex-linked genes • Know most common genetic disorders
  • 56.
    Class 5 / 14 / 1 5 Genetics 3 5
  • 57.
    Slide 57 Class 35 Opener 5/14/15 Writein complete sentences. Use composition book 1.Show the expected offspring of a F1 cross. 2.Carry out to the F2 generation a cross between a homozygous plain red bird and its homozygous checkered brown mate. 3.A plain brown female pigeon laid five eggs. The young turned out to be: 2 plain red, 2 checkered red, and 1 checkered brown. Describe the father pigeon. Give the genotypes of all birds in this cross. Could any other types of offspring have been produced by this pair? Image A • In pigeons the checkered pattern is caused by a dominant allele. • A plain (non- checkered) pattern is recessive. • Red color is also caused by a dominant allele and brown color by a recessive allele. Mendelian
  • 58.
    Slide 58 Show the expectedoffspring of a F1 cross. This is a cross of individuals which are heterozygous both traits, The genotypic results are… The phenotypic results are… •A dihybrid cross is two traits. •ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; PpRr x PpRr Genotype Results: • Gametes: Pr, Pr, pR,pr • Ratio 1:1:2:2:4:2:2:1:1 • PPRR(1), PPRr (2), PpRR (2), • PpRr (4), PPrr (1), Pprr (2), • ppRR(1), ppRr(2), pprr(1) • 1/16 = 6.25% •Phenotypic Results • Checkered Red 56.25% • Checkered Brown 18.75% • Plain Red 18.75% • Plain Brown 6.25% • Ratio 9:3:3:1 PR Pr pR pr PR PPRR PPRr PpRR PpRr Pr PPRr PPrr PpRr Pprr pR PpRR PpRr ppRR ppRr pr PpRr Pprr ppRr pprr
  • 59.
    Slide 59 • Male Genotype:PPrr • Female Genotype: ppRR • Gametes: pR x Pr • Genotypes: PpRr • Phenotypes: Checkered Red Bird pR Pr PpRr 100% Mendelian Genetics 2. Carry out to the F2 generation a cross between a homozygous plain red bird and its homozygous checkered brown mate.
  • 60.
    Slide 60 Agenda Targets Class 35• 5/14/15 • Opener • Genetics II Notes • Blood Types, Sex-linked, Linked, Disorders • Pedigrees • Homework — family traits • Be able to use genetics terms • Create a cross for different: • Blood types • Sex-linked genes • Know most common genetic disorders
  • 61.
    Class 5 / 18 / 1 5 Genetics 3 5
  • 62.
    Slide 62 Write in completesentences. Use composition book 1. What is a pedigree? 2. How do you denote a female and a male in a pedigree? 3. Draw a male carrier for a color blindness as it appears in a pedigree. Class 35 Opener 5/18/15 Image B Image A
  • 63.
    Slide 63 Agenda Targets Class 35• 5/18/15 • Opener • Pedigrees • Homework — family traits • Create three pedigrees from your list of family traits. •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders
  • 64.
    Class 5 / 20 / 1 5 Genetics 3 6
  • 65.
    Slide 65 Write in completesentences. Use composition book 1. Draw a pedigree of a family with: a. Father’s parents b. Mother’s brother & sister c. Mother is a middle child d. Father has two brothers e. There are five children, 3 are females. A male and a female is married. f. Mother’s brother is married with two son & a daughter. 2. Is Image A an autosomal or X-linked problem? 3. For Image B how do you know if the afflicted trait is dominant or recessive? Class 36 Opener 5/20/15 Image A Image B
  • 66.
    Slide 66 Write in completesentences. Use composition book 1. Draw a pedigree of a family with: a. Father’s parents b. Mother’s brother & sister c. Mother is a middle child d. Father has two brothers e. There are five children, 3 are females. A male and a female is married. f. Mother’s brother is married with two son & a daughter. 2. Is Image A an autosomal or X-linked problem? 3. For Image B how do you know if the afflicted trait is dominant or recessive? Class 36 Opener 5/20/15 Image A Image B Autosomal • If the disorder is dominant, one of the parents must have the disorder. • If the disorder is recessive, neither parent has to have the disorder because they can be heterozygous. • If most of the males in the pedigree are affected the disorder is X-linked • If it is a 50:50 ratio between men and women the disorder is autosomal
  • 67.
    Slide 67 Agenda Targets Class 36• 5/20/15 • Opener • Pedigrees • Finish creating your three family traits pedigrees • Do page of pedigree problems. •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders
  • 68.
    Class 5 / 22 / 1 5 Genetics 3 7
  • 69.
    Slide 69 Write in completesentences. Use composition book 1. For Image A how do you know if the afflicted trait is dominant or recessive? 2. Is Image B an autosomal or X- linked problem? 3. How many generations are shown in these Class 37 Opener 5/22/15 Image A Image B
  • 70.
    Slide 70 Write in completesentences. Use composition book 1. For Image A how do you know if the afflicted trait is dominant or recessive? 2. Is Image B an autosomal or X- linked problem? 3. How many generations are shown in these images? 4. What is the dihybrid ƒ cross’ offspring Class 36 Opener 5/20/15 Image A Image B Autosomal • If the disorder is dominant, one of the parents must have the disorder. • If the disorder is recessive, neither parent has to have the disorder because they can be heterozygous. • If most of the males in the pedigree are affected the disorder is X-linked • If it is a 50:50 ratio between men and women the disorder is autosomal
  • 71.
    Slide 71 Agenda Targets Class 36• 5/20/15 • Opener • Unit Test • Pedigree Worksheet •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders
  • 72.
    Slide 72 • Go toclass website • Go to Quizzes & Tests page • Click on http://socrati ve.com/ • Choose student •Last name, first name Genetics Quiz http://socrative.com/ Room: 296186 • You will need the Genetics Quiz Worksheet to answer some of the questions in addition to the Socrative site. • Show all of your work and remember to write down your genotypes & phenotypes.
  • 73.
  • 74.
    Class 5 / 27 / 1 5 Evolution 3 9
  • 75.
    Slide 75 Write in completesentences. Use composition book 1. For Image A how do you Class 39 Opener 5/27/15 Image A Image B
  • 76.
    Slide 76 Agenda Targets Class 36• 5/20/15 • Opener • Evolution Overview •Be able to use genetics terms •Create a pedigree using personal family traits •Know most common genetic disorders

Editor's Notes

  • #54 Male Genotype: Ccdd Female Genotype: ccDd Gametes: Cd, cd x cD, cd Genotypes: CcDd, ccDd, Ccdd, ccdd; 1:1:1:1 Phenotypes: Curly Dark Hair, Straight Dark Hair, Curly Blond Hair, Straight Blond Hair
  • #55 Male Genotype: Ccdd Female Genotype: ccDd Gametes: Cd, cd x cD, cd Genotypes: CcDd, ccDd, Ccdd, ccdd; 1:1:1:1 Phenotypes: Curly Dark Hair, Straight Dark Hair, Curly Blond Hair, Straight Blond Hair
  • #60 Male Genotype: Ccdd Female Genotype: ccDd Gametes: Cd, cd x cD, cd Genotypes: CcDd, ccDd, Ccdd, ccdd; 1:1:1:1 Phenotypes: Curly Dark Hair, Straight Dark Hair, Curly Blond Hair, Straight Blond Hair