Write one function of melatonin.

Write one function of SER.

Write one function of myelin sheath.

Write one function of sepals.

List any Five hormones of Pituitary gland and write one function of each.

Write down any two functions of melatonin.

Write one function of Mitochondria

Write one function of centrosome.

Write one function of a monograph.

Write two functions of emergency hormone. Mention the site of secretion and function of gibberellin hormone. Write one function of gibberellin