9-Letter Words Containing: O,T,R,O,G,A

• tissue or organ transplanted from a donor of the same species but different genetic makeup; recipient's immune system must be suppressed to prevent rejection of the graft

• X-ray machine in which a computer builds a detailed image of a particular plane through an object from multiple X-ray measurements

• A photograph made without using a camera; normally by placing an object in contact with photosensitive paper and exposing it to light

• A tomogram is an X-ray image produced by tomography.

• a pseudoscience claiming divination by the positions of the planets and sun and moon

• a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes

• the person who gives a mortgage in return for money to be repaid

• covering for a person's feet

• an aircraft that is supported in flight by unpowered rotating horizontal wings (or blades); forward propulsion is provided by a conventional propeller