Punnett Squares Review

Match the term with the correct definition. Genotype The genes an offspring receives for a trait Phenotype The physical appearance of a trait Homozygous Dominant When a genotype has two dominant genes for a trait Heterozygous When a genotype has one dominant and one recessive gene Homozygous recessive When genotype has two recessive genes for a trait Sort the word options into the proper categories. Homozygous AA cc TT Heterozygous Bb Hh Gg Click on the button on each blank. Fill in the genotype using the parent letters. Bb Bb Bb bb For each genotype that has been filled in, write the correct PHENOTYPE (physical appearance) The trait is HAIR COLOR. The dominant allele (R) is brown hair. The recessive allele (r) is red hair. When typing your answer, write "brown hair" or "red hair". Brown hair Brown hair Brown hair Red hair According to the punnett square above, what is the percent chance of the offspring receiving red hair and brown hair? Brown hair 25%, Red hair 75% Brown hair 75%, Red hair 25% Brown hair 50%, Red hair 50% Brown hair 100%, Red hair 0%