Symptoms. A buzzing or ringing type of sound is heard in the ear which is accompanied by a syndrome known as Meniere's disease. Meniere's disease is an inner ear disorder that causes severe hearing loss, ringing in the ears, and dizziness. Diagnosis.
Report Abuse. The Endosymbiosis theory is about chloroplasts and mitochondria and their two membranes. First there are two prokaryotic cells, chloroplast and mitochondria, then one of cells dulges into the other cell and they create a second membrane.Chloroplast and Mitochondria.eport Abuse. The Endosymbiosis theory is about chloroplasts and mitochondria and their two membranes. First there are two prokaryotic cells, chloroplast and mitochondria, then one of cells dulges into the other cell and they create a second membrane.
There are several examples of evidence that support endosymbiosis theory. Mitochondria and chloroplasts contain their own small supply of DNA, which may be remnants of the genome the organelles had when they were independent aerobic bacteria.