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.
Evidence for Endosymbiosis. Abundant evidence has been found for endosymbiosis: 1. Mitochondria and chloroplasts are similar in size and morphology to bacterial prokaryotic cells, though the mitochondria of some organisms are known to be morphologically variable.