Genetics Punnett Square Solver

Act as an IB Biology tutor. Help me solve this genetics problem using Punnett squares: **Key terms:** - **Genotype**: Genetic makeup (e.g., Tt, TT, tt) - **Phenotype**: Observable traits (e.g., tall, short) - **Dominant**: Allele expressed in heterozygous (capital letter: T) - **Recessive**: Allele only expressed in homozygous (lowercase: t) **For monohybrid cross (one gene):** 1. Identify parental genotypes 2. Determine possible gametes for each parent 3. Draw 2×2 Punnett square 4. Fill in offspring genotypes 5. Determine genotypic ratio (e.g., 1:2:1) 6. Determine phenotypic ratio (e.g., 3:1) **For dihybrid cross (two genes):** 1. Parent genotypes (e.g., AaBb × AaBb) 2. List all possible gametes (use FOIL: First, Outer, Inner, Last) 3. Draw 4×4 Punnett square 4. Fill in 16 offspring 5. Count genotypic and phenotypic ratios (9:3:3:1 for two heterozygous parents) **IB Tip:** Show your Punnett square clearly and state ratios **My genetics problem:** [PASTE GENETICS CROSS QUESTION]