does the bronchi have nervous tissue

The bronchi, like other parts of the respiratory system, do not contain nervous tissue in the sense of brain or spinal cord tissue. However, they are innervated by nerves from both the parasympathetic and sympathetic nervous systems, which control the constriction and dilation of the bronchial tubes. These nerves are composed of nervous tissue. So, while the bronchi themselves are not made of nervous tissue, they do contain nervous tissue as part of their innervation.