Blue flower color is produced in a species of morning glories when dominant alle

Question

Blue flower color is produced in a species of morning glories when dominant alleles are present at two gene loci, A and B. (Plants with the genotype A-B- have blue flowers. ) Purple flowers result when a dominant allele is present at only one of the two gene loci, A or B. (Plants with the genotypes A-bb and aaB- are purple. ) Flowers are red when the plant is homozygous recessive for each gene (i. e. aabb). The following crosses are performed between morning glories. Use the segregation data to determine the possible genotypes of parental plants in (a). Select any that apply. Use the segregation data to determine the genotypes of parental plants in (b). Enter your answers separated by a comma. Use the segregation data to determine the genotypes of parental plants in (c). Enter your answers separated by a comma. Use the segregation data to determine the genotypes of parental plants in (d). Enter your answers separated by a comma. Use the segregation data to determine the genotypes of parental plants in (e). Enter your answers separated by a comma.

Explanation / Answer

Part A. AABb x AABb; AaBB x AaBB

Part B. Aabb, aaBb

Part C. AaBb, aabb

Part D. Aabb, aabb OR aaBb, aabb (both answers are correct - so just choose one)

Part E. AaBb x Aabb

Related Questions

Navigate

• Browse (All)
• Browse B
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.