The probability of a black offspring is 3:4 or 75%. The probability of a white offspring is 1:4 or 25%.
What is a Punnett square?
A punnett square is an instrument used to carry out a genetic cross between two parents in order to determine the genotype of the offspring. For the question asked, the answers are given below;
a) Bb, this is because there are two different genes B and b in the allele.
b) The probability of a black offspring is 3:4 or 75%. The probability of a white offspring is 1:4 or 25%.
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