Enzymes - Please help!!

How to farmers could ensure that they only grow white flowers

How many pairs of autosomes do humans have?

Examine the pedigree below. if curly hair (c) is a dominant trait, what are the genotypes of the parents in the pedigree? a. one parent is homozygous for the curly hair trait (cc), and the other parent is homozygous for non-curly hair (cc). b. one parent is heterozygous (cc) for the curly hair trait, and the other parent is homozygous for the curly hair trait (cc). c. both parents are homozygous (cc) for the curly hair trait. d. both parents are heterozygous (cc) for the curly hair trait.