Q1. In maize, a dominant allele (A) is essential for seed color as opposed to colorless (a). Another gene has a recessive allele (w) which results in waxy starch, as opposed to normal starch (W). The two genes assort independently. Give the genotypic and phenotypic ratios resulting while a plant that is doubly heterozygous is testcrossed.

Q2. If the molecular mass of a carbon atom is 12, the mass of a hydrogen atom is 1, and the mass of an oxygen atom is 16 daltons, how various molecules does one mole of table sugar (sucrose; C12H22O11) include?