Collagen affected in Osteogenesis imperfecta -
Answer- A. Type IOsteogenesis imperfecta also known as brittle bone disease, or 'Lobstein syndrome" is a congenital bone disorder.People with OI are born with defective connective tissue, or without the ability to make it, usually because of a deficiency of Type-I collagen.
Type I
Type II
Type III
Type IV