This document lists several fields in the life sciences, including pomology which is the study of fruits, agrostology which is the study of grasses, odontology which is the scientific study of teeth, mycology which is the study of fungi, entomology which is the study of insects, embryology which is the study of embryo development, horticulture which is the cultivation of flowers, fruits and ornamental plants, and ornithology which is the study of birds.