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badly need answer si Tyler
help guys

Brainly kita!

. In a cross of AaBb x AaBb, what fraction of the offspring can be expected to express one of the two dominant alleles, but not both?
a. 3/16
b. 6/16
C. 9/16
d. 12/16



Sagot :

Answer:

c

Explanation:

napag aralan na nmin to Nung grade 9

Answer:

In a cross of AaBb x AaBb, what fraction of the offspring can be expected to express one of the two dominant alleles, but not both? Genotypes of all offspring: AABB, 2AABb, 2AaBB, 4AaBb, AAbb, aaBB, 2Aabb, 2aaBb, aabb. Fraction of the offspring with one of the two dominant alleles by gene А: 2AaBB, 4AaBb, 2Aabb