convoluted ribbon form with the flattening of the ribbon morphological structure of cotton consists of four parts. these are: cuticle primary wall secondary wall lumen following figure shows the morphological structure of cotton fibre. figure morphology of cotton fibre photo credit: nptel figure morphology...
the inhalation of asbestos fibres has been proven to cause asbestosis, a respiratory lung disease, as well as lung cancer and abdominal cancer and has been linked to others. bonded asbestos will not generally pose a risk unless it is broken and fibres are released into the air. like other building materials...