consider the offspring of two parents, both heterozygous for a particular trait.?

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a) what will be the phenotypic ratio among the offspring for this trait?
b) what will be the genotypic ratio among the offspring for this trait?

2007-10-02 09:00:29 · 1 answers · asked by ry ry 3 in Science & Mathematics ➔ Biology

a: 3:1 dominant: recessive
b: 1:2:1 homozygous dominant:heterozygous dominant: homozygous recessive

Assuming one allele is dominant to the other.

2007-10-02 09:06:24 · answer #1 · answered by Doc Occam 7 · 1⤊ 0⤋