Vocabulary Entry

perisperm

|noun

noun

A perisperm is a type of plant tissue that surrounds the embryo and provides nourishment during seed development.

Example Sentences

"The perisperm of the seed helps to sustain its growth until it can photosynthesize."

"In some species, the perisperm is rich in starch, making it an important food source."

"Scientists study the composition of perisperm to understand seed development better."