If i s is the allele for straight hair and i c is the allele for curly hair, then what are genotypes for individual in kathys family? explain your answer using punnett square

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass