A. codominance
B. incomplete dominance
C. mutation
D. linkage
Correct Answer:
Option B – incomplete dominance
Explanation:
Incomplete dominance
this is the ability of two contrasting alleles to interact and produce a heterozygous phenotype that is different from the two homozygous phenotypes
example: a pure breeding red flower Mirabilis Jalapa when crossed with a pure breeding white-flowered plant produce F1 plants that bear pink flowers.
it was Mendel that proposed it
RR= red
rr= white
if you cross them, f1 generation will all be pink flowers
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