6 results found

Search Results for: rachis


rachis The main stem of an inflorescence or a pinnate leaf. The series of vertebrae forming the axis of the skeleton and... Read More


Definition noun The embryological failure of the neural tube to fuse or close completely thereby resulting in the vertebrae... Read More

Rachischisis partialis

Definition noun A rachischisis characterized by a fissure of a part of the spinal cord Supplement Rachischisis is a birth... Read More


Feather 1. (Science: ornithology) One of the peculiar dermal appendages, of several kinds, belonging to birds, as contour... Read More

Vertebral column

Definition noun, plural: vertebral columns The series of vertebrae that extend from the cranium to the coccyx, and serves as... Read More


Leaves are highly efficient solar energy converters. They capture light energy and through the process of photosynthesis.... Read More