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
An acoustic neuroma (sometimes termed neurinoma or schwannoma) is a benign (non-cancerous) tumor that arises on the nerve of hearing and balance (8th Cranial Nerve) within the inner ear. The nerve of hearing and balance sends information from the ear to the brain. The cause of most acoustic neuromas is unknown.