2010_slides_week8_Ch14

2010_slides_week8_Ch14 - BSC2010 Lecture Week 8 Click to...

Info iconThis preview shows pages 1–16. Sign up to view the full content.

View Full Document Right Arrow Icon
Click to edit Master subtitle style 9/5/11 BSC2010 Lecture Week 8 Ch. 14
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9/5/11 Blending Hypothesis
Background image of page 2
9/5/11 Fig. 14-2a Stame ns Carp el Parental generati on (P) TECHNIQU E 1 2 3 4
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9/5/11 Fig. 14-2b First filial gener- ation offspri ng (F1) RESULT S 5
Background image of page 4
9/5/11 Fig. 14-3-2 EXPERIMEN T P Generation (true- breeding parents) Purpl e flowe rs Whit e flowe rs l F1 Generation (hybrids) All plants had purple flowers
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9/5/11 Fig. 14-3-3 EXPERIMEN T P Generation (true- breeding parents) Purpl e flowe rs Whit e flowe rs l F1 Generation (hybrids) All plants had purple flowers F2 Generation 705 purple- flowered plants 224 white- flowered plants
Background image of page 6
9/5/11 Table 14-1
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9/5/11 Fig. 14-4 Allele for purple flowers Homologou s pair of chromosom es Locus for flower-color gene Allele for white flowers
Background image of page 8
9/5/11 Fig. 14-5-1 P Generatio n Appearan ce: Genetic makeup: Gamet es: Purple flowers White flowers P P P p p p
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9/5/11 Fig. 14-5-2 P Generatio n Appearan ce: Genetic makeup: Gamet es: Purple flowers White flowers P P P p p p F1 Generatio n Gamet es: Genetic makeup: Appearan ce: Purple flowers P p P p 1 / 2 1 / 2
Background image of page 10
9/5/11 Fig. 14-5-3 P Generatio n Appearan ce: Genetic makeup: Gamet es: Purple flowers White flowers P P P p p p F1 Generatio n Gamet es: Genetic makeup: Appearan ce: Purple flowers P p P p 1 / 2 1 / 2 F2 Generatio n Spe rm Eg gs P P P P P p p p P p p p 3 1
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9/5/11 Fig. 14-6 Phenotyp e Purp le Purp le 3 Purp le Genoty pe 1 Whi te Ratio 3:1 (homozygo us) (homozygo us) (heterozygo us) (heterozygo us) P P P p P p p p Ratio 1 1 2
Background image of page 12
9/5/11 Fig. 14-7a Dominant phenotype, unknown genotype: PP or Pp ? Predictio ns Recessive phenotype, known genotype: pp p If PP If Pp o r Spe rm Spe rm p p p p P P P p Eg gs Eg gs P p P p P p P p P p P p p p p p TECHNIQ UE
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9/5/11 Fig. 14-7 TECHNIQU E RESULT S Dominant phenotype, unknown genotype: PP or Pp ? Predictio ns Recessive phenotype, known genotype: pp p If PP If Pp o r Spe rm Spe rm p p p p P P P p Eg gs Eg gs P p P p P p P p P p P p p p p p o r All offspring purple 1/2 offspring purple and 1/2 offspring white
Background image of page 14
9/5/11 Fig. 14-8a EXPERIMEN T P Generatio n F1 Generation Predicti
Background image of page 15

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 16
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 39

2010_slides_week8_Ch14 - BSC2010 Lecture Week 8 Click to...

This preview shows document pages 1 - 16. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online