Unformatted text preview: Initial crosses indicate that R is dominant to r. You perform a cross using red-winged parents with unknown genotype and observe the following data: P red-winged x red-winged F 1 76 red-winged and 20 clear-winged 7-8. What are the probable genotypes of the parents? Female: Rr (+1) Male: Rr (+1) A cross between a different pair of red-winged dragonflies yields the following progeny: P red-winged x red-winged F 1 96 red-winged 9-10. What are the probable genotypes of these parents? Female: RR (+1) Male: RR or Rr or rr (+1) Inverse is also possible 6. What would you do to test how well the observed phenotypic values fit the expected values of these dragonfly crosses? chi-square test (+1)...
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This note was uploaded on 05/08/2009 for the course MCB 2410 taught by Professor Nelson during the Spring '08 term at UConn.
- Spring '08