Gene Poole is married to Molly Kuehl and they have decided to have a baby. Gene is heterozygous type "B" and Molly is type '0" blood. What are all the possible blood
types of their future children? Write the genotype and phenotype percentages.
Genotype:
Phenotype:

help plsss

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.