Because all eukaryotic cells have mitochondria but not all have chloroplasts, it is thought that the host cell first engulfed the respiration cell. Quite a while later, one of these cells that contained the respiration cell engulfed the photosynthesis cell.
What Is The AVH? Founded in 1995, the Academy of Veterinary Homeopathy is comprised of veterinarians who share the common desire to restore true health to their patients through the use of homeopathic treatment. Members of the Academy are dedicated to understanding and preserving the principles of Classical Homeopathy.
by Subhuti Dharmananda, Ph.D., Director, Institute for Traditional Medicine, Portland, Oregon. 1  Avascular Necrosis of the Femoral Head (AVN-FH) refers to a progressive weakening of the knobby head of the thigh bone (femur), resulting in eventual collapse of the bone structure if not remedied in time.