A woman heterozygous for polydactyly (extra fingers and toes), a dominant trait, is married to a normal man. What is the probability of producing an offspring that is normal?.

Which option describes the most cost-effective way for a skateboard company to purchase plywood? a. a pallet of 100 sheets for $1,000 b. a pallet of 200 sheets for $1,800 c. a pallet of 500 sheets for $3,500 d. a pallet of 1,000 sheets for $8,000