Respuesta :
The possible genotype of the offspring would be Bb or bb.
Monohybrid crossing
The allele for brown hair (B) is dominant over that of blonde hair (b).
Genotype of a man with brown hair could be Bb or BB while the genotype of a woman with blonde hair would be bb.
If the man is BB:
BB x bb
Bb Bb Bb Bb
The genotype of the offspring will be Bb
If the man is Bb:
Bb x bb
Bb Bb bb bb
The genotype of the offspring will be either Bb or bb
Thus, the possible genotype of the offspring is Bb or bb.
More on monohybrid crossing can be found here:https://brainly.com/question/15314052
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