What is the function of the synergids?

Synergids are two small, specialized cells in a mature embryo sac.

It is placed adjacent to the egg cells in the female gametophyte of a flowering plant.

Its primary function is the nourishment of the ovum.

It also plays an important role in guiding the pollen tube, its growth and in the release of the sperm cells.

Hence is the brief description of the functional role of synergids.