TLS Online TPP Program

#Question id: 29097


In the Palomino horses color is determined by three alleles at a single locus; C+/C+(light chestnut), C+/Ccr (Palomino), Ccr/Ccr (cremello). Chestnut is dominant over Palomino and cremello, and Palomino is dominant over cremello (C+/C+> C+/Ccr> Ccr/Ccr). What will be expected phenotypes and ratios of offspring produced by the C+C+/CcrCcr X C+Ccr/CcrCcr crosses?

#Unit 8. Inheritance Biology
  1. 1/4 Chestnut, 1/2 Palomino, 1/4 Cremello
  2. 1/2 Chestnut, 1/4 Palomino, 1/4 Cremello
  3. 1/4 Chestnut, 3/2 Palomino, 1/4 Cremello
  4. 3/4 Chestnut, 1/4 Palomino, 1/4 Cremello