The cells at the surface of hydra undergo mitosis and form a mass called a bud. Mitosis continues in the cells of the bud and this grows into a new individual. The same division happens during asexual reproduction or vegetative propagation in plants.
Find out more about the six main symptoms of acoustic neuromas (vestibular schwannomas). The symptoms include hearing loss, tinnitus, vertigo, imbalance, pressure, and facial weakness and numbness. Skip Navigation
March 27, 2014. An acoustic neuroma, or vestibular schwannoma, is a noncancerous tumor that grows on the nerve that connects the inner ear to the brain. Typically, acoustic neuromas grow slowly, often over a period of years, and can take some time before symptoms become noticeable.