EMBRYO SAC


Meaning of EMBRYO SAC in English

Function: noun

Date: 1844

: the female gametophyte of a seed plant consisting of a thin-walled sac within the nucellus that contains the egg nucleus and other nuclei which give rise to endosperm on fertilization

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.