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Unformatted text preview: in a similar cross Predictiong Results Of Monohybrid Crosses • A cross between individuals that involves one pair of contrasting traits is a monohybrid cross • a cross b/w a pea plant that is pure for producing purple flowers and one that is pure for producing white flowers is an example of a monogybrid cross • Scientists use a punnet square to predict some of these offspring • Example 1: Homozygous x Homozygous • PP x pp all Pp chance for everything • Example 2: Homozygous x Heterozygous • BB x Bb • Exacmple 3: Heterozygous x Heterozygous Biology Honors Notes 9-2 ; Wandy Pascoal • Example 4: Testcross • unknown genotype is crossed with a homozygous recessive individuals • Example 5: Icomplete Dominance • Example 6: Codominance Predicting Results of Dihybrid Crosses • homozygous x homozygous Biology Honors Notes 9-2 ; Wandy Pascoal...
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This note was uploaded on 03/03/2011 for the course BIOL 207 taught by Professor Lickey during the Spring '08 term at Bridgewater College.
- Spring '08