Slides - Mendelian Genetics Chapter 14 Click to edit Master...

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Click to edit Master subtitle style 2/11/11 Chapter 14 Mendelian Genetics
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Click to edit Master subtitle style 2/11/11 Removed stamens from purple flower Transferred sperm- bearing pollen from stamens of white flower to egg- bearing carpel of purple flower Carp el Stame ns Parental generatio n (P) Pollinated carpel matured into pod Planted seeds from pod Examine d offspring : all purple flowers First generatio n offspring (F1) Organs for Sexual Reproduction in Pea Plants stamen: sperm-producing carpel: egg-producing self-pollination : fertilization of self cross-pollination : fertilization between two different plants Controlled mating can be achieved by 1) Removing stamens of one plant 2) Dusting carpel with pollen from another plant
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2/11/11 Many of the F2 plants had purple flowers, but some had white. A 3:1 ratio of purple to white flowers occurred in the F2 generation P Generati on (true- breeding parents) F1 Generati on (hybr ids) F2 Generati on Pur ple flo wer s Wh ite flo wer s All plants had purple
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This note was uploaded on 02/10/2011 for the course BIOL 101 taught by Professor Chattergee during the Fall '06 term at South Carolina.

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Slides - Mendelian Genetics Chapter 14 Click to edit Master...

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