SlideShare uma empresa Scribd logo
1 de 11
Baixar para ler offline
Inherited Change and
  Gene Technology

The passage of information
 from parent to offspring




                             ALBIO9700/2006JK
• Locus – position on the chromosome
          in which the gene resides
            *plural: loci


• Alleles – a particular variety of the
           same gene




                                          ALBIO9700/2006JK
• Homozygous – 2 identical alleles of a
  gene

• Heterozygous – 2 different alleles of a
  gene




                                       ALBIO9700/2006JK
• Genotype – alleles possesed by an
  organism

• Phenotype – observable
  characteristics/physical traits of an
  organism (resulting from interaction
  between genotype and environment)




                                          ALBIO9700/2006JK
• Dominant – when effect on the phenotype of a
  heterozygote is identical to its effect in a
  homozygote

• Recessive – only expressed when no dominant
  allele is present

• Codominant – both alleles have an effect on
  the phenotype of a heterozygous organism




                                           ALBIO9700/2006JK
Genetic Diagram (monohybrid
                  crosses)
•   Let N be the dominant allele for normal pigment.
•   Let n be the recessive allele for albino.

Parent phenotype          Heterozygous Normal           Heterozygous
  Normal

Parent genotype                Nn                X
  Nn

Gametes                             N     n
  N   n

Possible offspring
genotype                 NN             Nn               Nn
    nn

Offspring phenotype      Normal         Normal       Normal
   Albino
                                                              ALBIO9700/2006JK
Genotypes of parent

                     N              n
                     NN                 Nn
            N
Genotypes
                   Normal           Normal
of parent
                     Nn                 nn
            n
                   Normal            Albino

            Ratio of phenotype   3 normal : 1 albino




                                                       ALBIO9700/2006JK
Genetic Diagram (dihybrid crosses)
• Let A be the dominant allele for purple stem and a
  recessive green
• Let D be the dominant allele for cut leaves and d
  recessive smooth

Parent phenotype      Heterozygous        Heterozygous

Parent genotype              AaDd          X           AaDd

Gametes                 AD           Ad          aD
    ad




                                                        ALBIO9700/2006JK
Genotypes   of parent
                    AD        Ad         aD       ad
                  AADD       AADd        AaDD      AaDd
             AD   Purple,    Purple,    Purple,   Purple,
                   cut         cut         cut       cut
                  AADd         AAdd      AaDd        Aadd
             Ad
                  Purple,     Purple,    Purple,    Purple,
 Genotype          cut        smooth      cut       potato
   s of
                  AaDD        AaDd       aaDD       aaDd
  parent
             aD   Purple,     Purple,    Green,     Green,
                   cut         cut         cut       Cut
                  AaDd         Aadd       aaDd       aadd
             ad   Purple,     Purple,    Green,     Green,
                   cut        smooth       Cut      smooth

Ratio of phenotype 9 purple,cut:3 purple,smooth:3 green,cut:1 green,smooth

                                                                ALBIO9700/2006JK
• Sex linkage – related to genes that are
  carried on an X chromosome but not on a
  Y chromosome

• Codominance ?

• Multiple alleles – the existence of 3 or
  more alleles of a gene (eg. determination
  of A, B, and O blood groups)


                                        ALBIO9700/2006JK
Test Crosses

• Involves crossing an organism showing
  the dominant phenotype with one which is
  homozygous recessive to find out if the
  dominant genotype is hetero- or
  homozygous.




                                      ALBIO9700/2006JK

Mais conteúdo relacionado

Mais procurados

Genetics : Mendel's Law of Inheritance
Genetics : Mendel's Law of InheritanceGenetics : Mendel's Law of Inheritance
Genetics : Mendel's Law of InheritanceManisha Siwach
 
Chapter 10 Patterns of Inheritance
Chapter 10 Patterns of InheritanceChapter 10 Patterns of Inheritance
Chapter 10 Patterns of InheritanceJenniferAntonio10
 
Mendelian genetics
Mendelian geneticsMendelian genetics
Mendelian geneticsHari kesavan
 
Genetics and heredity
Genetics and heredityGenetics and heredity
Genetics and heredityKarl Pointer
 
GENETIC TERMINOLOGY AND MENDELIAN GENETICS
GENETIC TERMINOLOGY AND MENDELIAN GENETICSGENETIC TERMINOLOGY AND MENDELIAN GENETICS
GENETIC TERMINOLOGY AND MENDELIAN GENETICSDinabandhu Barad
 
Epistasis/class 12 biology
Epistasis/class 12 biologyEpistasis/class 12 biology
Epistasis/class 12 biologyDambar Khatri
 
Mendellian Inheritance and Gene Action
Mendellian Inheritance and Gene ActionMendellian Inheritance and Gene Action
Mendellian Inheritance and Gene ActionTulshiram Rathod
 
Genetics 1 Mendel Notes
Genetics 1 Mendel NotesGenetics 1 Mendel Notes
Genetics 1 Mendel NotesRobin Seamon
 
genetics introduction - models of inheritance
genetics introduction - models of inheritancegenetics introduction - models of inheritance
genetics introduction - models of inheritancemed zar
 
Fft1033 3 genetics inheritance-2013
Fft1033 3 genetics inheritance-2013Fft1033 3 genetics inheritance-2013
Fft1033 3 genetics inheritance-2013Rione Drevale
 
7. Genetics And Inheritance
7. Genetics And Inheritance7. Genetics And Inheritance
7. Genetics And Inheritancerossbiology
 
B.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian Genetics
B.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian GeneticsB.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian Genetics
B.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian GeneticsRai University
 
Variations on Mendel's Law
Variations on Mendel's LawVariations on Mendel's Law
Variations on Mendel's LawTrixie Piloton
 
7th grade life science genetics and probability
7th grade life science genetics and probability7th grade life science genetics and probability
7th grade life science genetics and probabilityEllen Finegold
 

Mais procurados (20)

Genetics : Mendel's Law of Inheritance
Genetics : Mendel's Law of InheritanceGenetics : Mendel's Law of Inheritance
Genetics : Mendel's Law of Inheritance
 
Chapter 10 Patterns of Inheritance
Chapter 10 Patterns of InheritanceChapter 10 Patterns of Inheritance
Chapter 10 Patterns of Inheritance
 
Genetics for NCERT class 12
Genetics for NCERT class 12Genetics for NCERT class 12
Genetics for NCERT class 12
 
Mendelian genetics
Mendelian geneticsMendelian genetics
Mendelian genetics
 
Genetics and heredity
Genetics and heredityGenetics and heredity
Genetics and heredity
 
GENETIC TERMINOLOGY AND MENDELIAN GENETICS
GENETIC TERMINOLOGY AND MENDELIAN GENETICSGENETIC TERMINOLOGY AND MENDELIAN GENETICS
GENETIC TERMINOLOGY AND MENDELIAN GENETICS
 
Epistasis/class 12 biology
Epistasis/class 12 biologyEpistasis/class 12 biology
Epistasis/class 12 biology
 
Mendellian Inheritance and Gene Action
Mendellian Inheritance and Gene ActionMendellian Inheritance and Gene Action
Mendellian Inheritance and Gene Action
 
Genetics 1 Mendel Notes
Genetics 1 Mendel NotesGenetics 1 Mendel Notes
Genetics 1 Mendel Notes
 
genetics introduction - models of inheritance
genetics introduction - models of inheritancegenetics introduction - models of inheritance
genetics introduction - models of inheritance
 
Mendel's law
Mendel's lawMendel's law
Mendel's law
 
Incomplete dominance
Incomplete dominance Incomplete dominance
Incomplete dominance
 
Fft1033 3 genetics inheritance-2013
Fft1033 3 genetics inheritance-2013Fft1033 3 genetics inheritance-2013
Fft1033 3 genetics inheritance-2013
 
Mendelian genetics
Mendelian geneticsMendelian genetics
Mendelian genetics
 
Mendel
MendelMendel
Mendel
 
Mendelian genetics1
Mendelian genetics1Mendelian genetics1
Mendelian genetics1
 
7. Genetics And Inheritance
7. Genetics And Inheritance7. Genetics And Inheritance
7. Genetics And Inheritance
 
B.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian Genetics
B.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian GeneticsB.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian Genetics
B.Sc. Microb/Biotech II Cell biology and Genetics Unit 4 Mendelian Genetics
 
Variations on Mendel's Law
Variations on Mendel's LawVariations on Mendel's Law
Variations on Mendel's Law
 
7th grade life science genetics and probability
7th grade life science genetics and probability7th grade life science genetics and probability
7th grade life science genetics and probability
 

Destaque

01 Classification
01 Classification01 Classification
01 ClassificationJaya Kumar
 
Nervous Communication Microscope Slides
Nervous Communication Microscope SlidesNervous Communication Microscope Slides
Nervous Communication Microscope SlidesJaya Kumar
 
03 Recycling of Nitrogen
03 Recycling of Nitrogen03 Recycling of Nitrogen
03 Recycling of NitrogenJaya Kumar
 
03 Respiratory Substrates
03 Respiratory Substrates03 Respiratory Substrates
03 Respiratory SubstratesJaya Kumar
 
01 The Structure and Replication of DNA
01 The Structure and Replication of DNA01 The Structure and Replication of DNA
01 The Structure and Replication of DNAJaya Kumar
 
04 Phenotype Change Mutation and Environment
04 Phenotype Change Mutation and Environment04 Phenotype Change Mutation and Environment
04 Phenotype Change Mutation and EnvironmentJaya Kumar
 
03 Benefits and Hazards of Gene Technology
03 Benefits and Hazards of Gene Technology03 Benefits and Hazards of Gene Technology
03 Benefits and Hazards of Gene TechnologyJaya Kumar
 
Photosynthesis as an Energy Transfer Process
Photosynthesis as an Energy Transfer ProcessPhotosynthesis as an Energy Transfer Process
Photosynthesis as an Energy Transfer ProcessJaya Kumar
 
02 Respiration
02 Respiration02 Respiration
02 RespirationJaya Kumar
 
02 Nervous and Hormonal Communication
02 Nervous and Hormonal Communication02 Nervous and Hormonal Communication
02 Nervous and Hormonal CommunicationJaya Kumar
 
02 Conservation Issues
02 Conservation Issues02 Conservation Issues
02 Conservation IssuesJaya Kumar
 
02 Markers for Genetic Engineering
02 Markers for Genetic Engineering02 Markers for Genetic Engineering
02 Markers for Genetic EngineeringJaya Kumar
 
03 The Chi Squared Test
03 The Chi Squared Test03 The Chi Squared Test
03 The Chi Squared TestJaya Kumar
 
01 The need for Energy in Living Organisms
01 The need for Energy in Living Organisms01 The need for Energy in Living Organisms
01 The need for Energy in Living OrganismsJaya Kumar
 
01 selection and evolution
01 selection and evolution01 selection and evolution
01 selection and evolutionJaya Kumar
 
01 Importance of Homeostasis; Excretion; Control of Water
01 Importance of Homeostasis; Excretion; Control of Water01 Importance of Homeostasis; Excretion; Control of Water
01 Importance of Homeostasis; Excretion; Control of WaterJaya Kumar
 
02 Energy Flow through Ecosystems
02 Energy Flow through Ecosystems02 Energy Flow through Ecosystems
02 Energy Flow through EcosystemsJaya Kumar
 
05 Cystic Fibrosis
05 Cystic Fibrosis05 Cystic Fibrosis
05 Cystic FibrosisJaya Kumar
 
03 Communication and Control in Flowering Plants
03 Communication and Control in Flowering Plants03 Communication and Control in Flowering Plants
03 Communication and Control in Flowering PlantsJaya Kumar
 

Destaque (20)

01 Classification
01 Classification01 Classification
01 Classification
 
Nervous Communication Microscope Slides
Nervous Communication Microscope SlidesNervous Communication Microscope Slides
Nervous Communication Microscope Slides
 
03 Recycling of Nitrogen
03 Recycling of Nitrogen03 Recycling of Nitrogen
03 Recycling of Nitrogen
 
03 Respiratory Substrates
03 Respiratory Substrates03 Respiratory Substrates
03 Respiratory Substrates
 
01 The Structure and Replication of DNA
01 The Structure and Replication of DNA01 The Structure and Replication of DNA
01 The Structure and Replication of DNA
 
04 Phenotype Change Mutation and Environment
04 Phenotype Change Mutation and Environment04 Phenotype Change Mutation and Environment
04 Phenotype Change Mutation and Environment
 
03 Benefits and Hazards of Gene Technology
03 Benefits and Hazards of Gene Technology03 Benefits and Hazards of Gene Technology
03 Benefits and Hazards of Gene Technology
 
Photosynthesis as an Energy Transfer Process
Photosynthesis as an Energy Transfer ProcessPhotosynthesis as an Energy Transfer Process
Photosynthesis as an Energy Transfer Process
 
02 Respiration
02 Respiration02 Respiration
02 Respiration
 
02 Nervous and Hormonal Communication
02 Nervous and Hormonal Communication02 Nervous and Hormonal Communication
02 Nervous and Hormonal Communication
 
02 Conservation Issues
02 Conservation Issues02 Conservation Issues
02 Conservation Issues
 
02 Markers for Genetic Engineering
02 Markers for Genetic Engineering02 Markers for Genetic Engineering
02 Markers for Genetic Engineering
 
03 The Chi Squared Test
03 The Chi Squared Test03 The Chi Squared Test
03 The Chi Squared Test
 
01 The need for Energy in Living Organisms
01 The need for Energy in Living Organisms01 The need for Energy in Living Organisms
01 The need for Energy in Living Organisms
 
01 selection and evolution
01 selection and evolution01 selection and evolution
01 selection and evolution
 
01 Importance of Homeostasis; Excretion; Control of Water
01 Importance of Homeostasis; Excretion; Control of Water01 Importance of Homeostasis; Excretion; Control of Water
01 Importance of Homeostasis; Excretion; Control of Water
 
02 Energy Flow through Ecosystems
02 Energy Flow through Ecosystems02 Energy Flow through Ecosystems
02 Energy Flow through Ecosystems
 
05 Cystic Fibrosis
05 Cystic Fibrosis05 Cystic Fibrosis
05 Cystic Fibrosis
 
03 Communication and Control in Flowering Plants
03 Communication and Control in Flowering Plants03 Communication and Control in Flowering Plants
03 Communication and Control in Flowering Plants
 
01 Meiosis
01 Meiosis01 Meiosis
01 Meiosis
 

Semelhante a 02 Passage of Info from Parent to Offspring

MIC150 - Chap 1 Mendelian Genetics
MIC150 - Chap 1   Mendelian GeneticsMIC150 - Chap 1   Mendelian Genetics
MIC150 - Chap 1 Mendelian GeneticsAlia Najiha
 
5. genetics
5. genetics5. genetics
5. geneticsbiobuddy
 
5. genetics
5. genetics5. genetics
5. geneticsbiobuddy
 
Biology Form 5 Chapter 5 : 5.1 Inheritance
Biology Form 5 Chapter 5 : 5.1 InheritanceBiology Form 5 Chapter 5 : 5.1 Inheritance
Biology Form 5 Chapter 5 : 5.1 InheritanceNirmala Josephine
 
Gene interaction ns-w12
Gene interaction ns-w12Gene interaction ns-w12
Gene interaction ns-w12Tatatunga
 
Mendelian genetics
Mendelian geneticsMendelian genetics
Mendelian geneticsdavmartse
 
Biology: All about Genetics
Biology: All about GeneticsBiology: All about Genetics
Biology: All about GeneticsPadme Amidala
 
Mendel punett squares2traitcrosses
Mendel punett squares2traitcrossesMendel punett squares2traitcrosses
Mendel punett squares2traitcrossesjayfos74
 
Mendel and punnett squares
Mendel and punnett squaresMendel and punnett squares
Mendel and punnett squaresSSpencer53
 
Genetic_basis_of_Inheritance.pptx
Genetic_basis_of_Inheritance.pptxGenetic_basis_of_Inheritance.pptx
Genetic_basis_of_Inheritance.pptxRahul Badve
 
General Biology 2 W3L3 Inheritance and Variations.ppt
General Biology 2 W3L3 Inheritance and Variations.pptGeneral Biology 2 W3L3 Inheritance and Variations.ppt
General Biology 2 W3L3 Inheritance and Variations.pptJeffrey Alemania
 
7.genetics and inheritance
7.genetics and inheritance7.genetics and inheritance
7.genetics and inheritancelmurdoch
 
Genetics Since Mendel (5.2)
Genetics Since Mendel (5.2) Genetics Since Mendel (5.2)
Genetics Since Mendel (5.2) Melinda MacDonald
 
Unit5: Biological Inheritance
Unit5: Biological InheritanceUnit5: Biological Inheritance
Unit5: Biological Inheritanceaurorabiologia
 

Semelhante a 02 Passage of Info from Parent to Offspring (20)

Genetics 2
Genetics 2Genetics 2
Genetics 2
 
MIC150 - Chap 1 Mendelian Genetics
MIC150 - Chap 1   Mendelian GeneticsMIC150 - Chap 1   Mendelian Genetics
MIC150 - Chap 1 Mendelian Genetics
 
5. genetics
5. genetics5. genetics
5. genetics
 
5. genetics
5. genetics5. genetics
5. genetics
 
Genetics
GeneticsGenetics
Genetics
 
Biology Form 5 Chapter 5 : 5.1 Inheritance
Biology Form 5 Chapter 5 : 5.1 InheritanceBiology Form 5 Chapter 5 : 5.1 Inheritance
Biology Form 5 Chapter 5 : 5.1 Inheritance
 
Gene interaction ns-w12
Gene interaction ns-w12Gene interaction ns-w12
Gene interaction ns-w12
 
Mendelian genetics
Mendelian geneticsMendelian genetics
Mendelian genetics
 
Biology: All about Genetics
Biology: All about GeneticsBiology: All about Genetics
Biology: All about Genetics
 
Mendel punett squares2traitcrosses
Mendel punett squares2traitcrossesMendel punett squares2traitcrosses
Mendel punett squares2traitcrosses
 
Mendel and punnett squares
Mendel and punnett squaresMendel and punnett squares
Mendel and punnett squares
 
Genetic_basis_of_Inheritance.pptx
Genetic_basis_of_Inheritance.pptxGenetic_basis_of_Inheritance.pptx
Genetic_basis_of_Inheritance.pptx
 
General Biology 2 W3L3 Inheritance and Variations.ppt
General Biology 2 W3L3 Inheritance and Variations.pptGeneral Biology 2 W3L3 Inheritance and Variations.ppt
General Biology 2 W3L3 Inheritance and Variations.ppt
 
GB2 W3L3 Genetics.ppt
GB2 W3L3 Genetics.pptGB2 W3L3 Genetics.ppt
GB2 W3L3 Genetics.ppt
 
7.genetics and inheritance
7.genetics and inheritance7.genetics and inheritance
7.genetics and inheritance
 
Principles-of-Inheritance.pdf
Principles-of-Inheritance.pdfPrinciples-of-Inheritance.pdf
Principles-of-Inheritance.pdf
 
Genetics Since Mendel (5.2)
Genetics Since Mendel (5.2) Genetics Since Mendel (5.2)
Genetics Since Mendel (5.2)
 
Unit5: Biological Inheritance
Unit5: Biological InheritanceUnit5: Biological Inheritance
Unit5: Biological Inheritance
 
2014 mendelian-genetics
2014 mendelian-genetics2014 mendelian-genetics
2014 mendelian-genetics
 
Hour 1
Hour 1Hour 1
Hour 1
 

Mais de Jaya Kumar

01 Gene Technology for Insulin Production
01 Gene Technology for Insulin Production01 Gene Technology for Insulin Production
01 Gene Technology for Insulin ProductionJaya Kumar
 
04 DNA Sequencing and Genetic Fingerprinting
04 DNA Sequencing and Genetic Fingerprinting04 DNA Sequencing and Genetic Fingerprinting
04 DNA Sequencing and Genetic FingerprintingJaya Kumar
 
03 Artificial Selection
03 Artificial Selection03 Artificial Selection
03 Artificial SelectionJaya Kumar
 
02 Species and Speciation
02 Species and Speciation02 Species and Speciation
02 Species and SpeciationJaya Kumar
 
02 The Role of DNA in Protein Synthesis
02 The Role of DNA in Protein Synthesis02 The Role of DNA in Protein Synthesis
02 The Role of DNA in Protein SynthesisJaya Kumar
 
01 Levels of Ecological Organisation
01 Levels of Ecological Organisation01 Levels of Ecological Organisation
01 Levels of Ecological OrganisationJaya Kumar
 
02 Antibiotics
02 Antibiotics02 Antibiotics
02 AntibioticsJaya Kumar
 
01 Cholera, Malaria, Tuberculosis (TB) and AIDS
01 Cholera, Malaria, Tuberculosis (TB) and AIDS01 Cholera, Malaria, Tuberculosis (TB) and AIDS
01 Cholera, Malaria, Tuberculosis (TB) and AIDSJaya Kumar
 
01 The Immune System
01 The Immune System01 The Immune System
01 The Immune SystemJaya Kumar
 
02 Vaccination
02 Vaccination02 Vaccination
02 VaccinationJaya Kumar
 

Mais de Jaya Kumar (10)

01 Gene Technology for Insulin Production
01 Gene Technology for Insulin Production01 Gene Technology for Insulin Production
01 Gene Technology for Insulin Production
 
04 DNA Sequencing and Genetic Fingerprinting
04 DNA Sequencing and Genetic Fingerprinting04 DNA Sequencing and Genetic Fingerprinting
04 DNA Sequencing and Genetic Fingerprinting
 
03 Artificial Selection
03 Artificial Selection03 Artificial Selection
03 Artificial Selection
 
02 Species and Speciation
02 Species and Speciation02 Species and Speciation
02 Species and Speciation
 
02 The Role of DNA in Protein Synthesis
02 The Role of DNA in Protein Synthesis02 The Role of DNA in Protein Synthesis
02 The Role of DNA in Protein Synthesis
 
01 Levels of Ecological Organisation
01 Levels of Ecological Organisation01 Levels of Ecological Organisation
01 Levels of Ecological Organisation
 
02 Antibiotics
02 Antibiotics02 Antibiotics
02 Antibiotics
 
01 Cholera, Malaria, Tuberculosis (TB) and AIDS
01 Cholera, Malaria, Tuberculosis (TB) and AIDS01 Cholera, Malaria, Tuberculosis (TB) and AIDS
01 Cholera, Malaria, Tuberculosis (TB) and AIDS
 
01 The Immune System
01 The Immune System01 The Immune System
01 The Immune System
 
02 Vaccination
02 Vaccination02 Vaccination
02 Vaccination
 

Último

The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsEugene Lysak
 
How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17Celine George
 
3.21.24 The Origins of Black Power.pptx
3.21.24  The Origins of Black Power.pptx3.21.24  The Origins of Black Power.pptx
3.21.24 The Origins of Black Power.pptxmary850239
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...Nguyen Thanh Tu Collection
 
SOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptx
SOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptxSOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptx
SOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptxSyedNadeemGillANi
 
Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...
Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...
Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...Dr. Asif Anas
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.EnglishCEIPdeSigeiro
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapitolTechU
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxAditiChauhan701637
 
How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17Celine George
 
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRADUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRATanmoy Mishra
 
Optical Fibre and It's Applications.pptx
Optical Fibre and It's Applications.pptxOptical Fibre and It's Applications.pptx
Optical Fibre and It's Applications.pptxPurva Nikam
 
How to Solve Singleton Error in the Odoo 17
How to Solve Singleton Error in the  Odoo 17How to Solve Singleton Error in the  Odoo 17
How to Solve Singleton Error in the Odoo 17Celine George
 
EBUS5423 Data Analytics and Reporting Bl
EBUS5423 Data Analytics and Reporting BlEBUS5423 Data Analytics and Reporting Bl
EBUS5423 Data Analytics and Reporting BlDr. Bruce A. Johnson
 
Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...raviapr7
 
How to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 SalesHow to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 SalesCeline George
 
How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17Celine George
 
How to Send Emails From Odoo 17 Using Code
How to Send Emails From Odoo 17 Using CodeHow to Send Emails From Odoo 17 Using Code
How to Send Emails From Odoo 17 Using CodeCeline George
 

Último (20)

The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George Wells
 
How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17
 
3.21.24 The Origins of Black Power.pptx
3.21.24  The Origins of Black Power.pptx3.21.24  The Origins of Black Power.pptx
3.21.24 The Origins of Black Power.pptx
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
 
Personal Resilience in Project Management 2 - TV Edit 1a.pdf
Personal Resilience in Project Management 2 - TV Edit 1a.pdfPersonal Resilience in Project Management 2 - TV Edit 1a.pdf
Personal Resilience in Project Management 2 - TV Edit 1a.pdf
 
SOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptx
SOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptxSOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptx
SOLIDE WASTE in Cameroon,,,,,,,,,,,,,,,,,,,,,,,,,,,.pptx
 
Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...
Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...
Unveiling the Intricacies of Leishmania donovani: Structure, Life Cycle, Path...
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptx
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptx
 
How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17
 
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRADUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
 
Prelims of Kant get Marx 2.0: a general politics quiz
Prelims of Kant get Marx 2.0: a general politics quizPrelims of Kant get Marx 2.0: a general politics quiz
Prelims of Kant get Marx 2.0: a general politics quiz
 
Optical Fibre and It's Applications.pptx
Optical Fibre and It's Applications.pptxOptical Fibre and It's Applications.pptx
Optical Fibre and It's Applications.pptx
 
How to Solve Singleton Error in the Odoo 17
How to Solve Singleton Error in the  Odoo 17How to Solve Singleton Error in the  Odoo 17
How to Solve Singleton Error in the Odoo 17
 
EBUS5423 Data Analytics and Reporting Bl
EBUS5423 Data Analytics and Reporting BlEBUS5423 Data Analytics and Reporting Bl
EBUS5423 Data Analytics and Reporting Bl
 
Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...
 
How to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 SalesHow to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 Sales
 
How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17
 
How to Send Emails From Odoo 17 Using Code
How to Send Emails From Odoo 17 Using CodeHow to Send Emails From Odoo 17 Using Code
How to Send Emails From Odoo 17 Using Code
 

02 Passage of Info from Parent to Offspring

  • 1. Inherited Change and Gene Technology The passage of information from parent to offspring ALBIO9700/2006JK
  • 2. • Locus – position on the chromosome in which the gene resides *plural: loci • Alleles – a particular variety of the same gene ALBIO9700/2006JK
  • 3. • Homozygous – 2 identical alleles of a gene • Heterozygous – 2 different alleles of a gene ALBIO9700/2006JK
  • 4. • Genotype – alleles possesed by an organism • Phenotype – observable characteristics/physical traits of an organism (resulting from interaction between genotype and environment) ALBIO9700/2006JK
  • 5. • Dominant – when effect on the phenotype of a heterozygote is identical to its effect in a homozygote • Recessive – only expressed when no dominant allele is present • Codominant – both alleles have an effect on the phenotype of a heterozygous organism ALBIO9700/2006JK
  • 6. Genetic Diagram (monohybrid crosses) • Let N be the dominant allele for normal pigment. • Let n be the recessive allele for albino. Parent phenotype Heterozygous Normal Heterozygous Normal Parent genotype  Nn X Nn Gametes N n N n Possible offspring genotype NN Nn Nn nn Offspring phenotype Normal Normal Normal Albino ALBIO9700/2006JK
  • 7. Genotypes of parent N n NN Nn N Genotypes Normal Normal of parent Nn nn n Normal Albino Ratio of phenotype 3 normal : 1 albino ALBIO9700/2006JK
  • 8. Genetic Diagram (dihybrid crosses) • Let A be the dominant allele for purple stem and a recessive green • Let D be the dominant allele for cut leaves and d recessive smooth Parent phenotype Heterozygous Heterozygous Parent genotype  AaDd X AaDd Gametes AD Ad aD ad ALBIO9700/2006JK
  • 9. Genotypes of parent AD Ad aD ad AADD AADd AaDD AaDd AD Purple, Purple, Purple, Purple, cut cut cut cut AADd AAdd AaDd Aadd Ad Purple, Purple, Purple, Purple, Genotype cut smooth cut potato s of AaDD AaDd aaDD aaDd parent aD Purple, Purple, Green, Green, cut cut cut Cut AaDd Aadd aaDd aadd ad Purple, Purple, Green, Green, cut smooth Cut smooth Ratio of phenotype 9 purple,cut:3 purple,smooth:3 green,cut:1 green,smooth ALBIO9700/2006JK
  • 10. • Sex linkage – related to genes that are carried on an X chromosome but not on a Y chromosome • Codominance ? • Multiple alleles – the existence of 3 or more alleles of a gene (eg. determination of A, B, and O blood groups) ALBIO9700/2006JK
  • 11. Test Crosses • Involves crossing an organism showing the dominant phenotype with one which is homozygous recessive to find out if the dominant genotype is hetero- or homozygous. ALBIO9700/2006JK