On a separate piece of paper, draw the following pedigree, then determine the type of trait. A woman with a green thumb had a mother, father, two sisters and a brother with normal thumbs. She had a second brother also with a green thumb. The woman married a normal thumbed man. Together they had 4 children, two boys and two girls. All had green thumbs. Based on your pedigree, the trait for green thumbs is most likely: Question 32 options: Cannot be determined from this information. autosomal recessive autosomal dominant X-linked recessive