ASSESSMENT 1. Construct a pedigree of an authentic family using any of the following traits: A. With (dominant) or without finger hair (recessive) B. Widow's peak (dominant) or straight hairline...

Kindly answer letter B and number 2.

Extracted text: ASSESSMENT 1. Construct a pedigree of an authentic family using any of the following traits: A. With (dominant) or without finger hair (recessive) B. Widow's peak (dominant) or straight hairline (recessive) C. Free (dominant) or attached earlobe (recessive) D. Curly (dominant), wavy (heterozygous) or straight (recessive) hair 2. Where possible, determine the genotypes of every individual in the family CROSS EXPECTED GENOTYPE(S) EXPECTED PHENOTYPE(S) 1. DD x DD 100% DD 100% dominant 2. DD x Dd 50% DD: 50% Dd 100% dominant 3. DD x dd 100% Dd 100% dominant 4. Dd x Dd 25% DD: 50% Dd: 25% dd 75% dominant: 25% recessive 5. Dd x dd 50% Dd: 50% dd 50% dominant: 50% recessive